22-Bit Life Objects

Still-lifes | Pseudo-still-lifes | P2 oscillators | P2 pseudo-oscillator | P3 oscillators | P3 pseudo-oscillators | P4 oscillators | P4 pseudo-oscillators | P5 oscillators | P5 pseudo-oscillators | P6 oscillators | P6 pseudo-oscillators | P8 pseudo-oscillators | P15 oscillators | P15 pseudo-oscillators | P30 pseudo-oscillator | P30 pseudo-oscillators | P36 oscillator | Spaceships



The 672172 22-bit still-lifes

Unfortunately, due to space limitations, these cannot be shown.

Syntheses for 43 of these are shown.

22-bit still-lifes

22.1915 [6] 22.2136 [10] 22. 15963 [10] 22. 16554 [4] 22. 26205 [9] 22. 37472 [14] 22. 77829 [9] 22. 84730 [21] 22. 84731 [22]
22. 84862 [26] 22. 85253 [17] 22. 85263 [17] 22. 95166 [8] 22. 113860 [12] 22. 115361 [12] 22. 136800 [8] 22. 140106 [6] 22. 208915 [10]
22. 213265 [11] 22. 230855 [6] 22. 230921 [14] 22. 233402 [12] 22. 235028 [9] 22. 239226 [20] 22. 243103 [15] 22. 268400 [8] 22. 277597 [10]
22. 289509 [27] 22. 319894 [6] 22. 348003 [5] 22. 349285 [6] 22. 349342 [5] 22. 432334 [8] 22. 437102 [11] 22. 477715 [8] 22. 639189 [10]
22. 644490 [15] 22. 649054 [11] 22. 651376 [6] 22. 661975 [10] 22. 670374 [12] 22. 670379 [14] 22. 672172 [13]  


The 462086 22-bit pseudo-still-lifes

Unfortunately, due to space limitations, these cannot be shown.

Syntheses for 42 of these are shown.

22-bit pseudo-still-lifes

Down boat on up ship on up ship on down boat [5] Up loaf on block on block on loaf [6] Pond below paperclip [5] Beehive on symmetric scorpion [6] Up long hat siamese boat on long hat siamese boat [16] Up eater tail below shil- lelagh tie bun [6] Down eater tail on shil- lelagh tie bun [6] Up boat beside ship on up ship beside up boat [8] Down long hat siamese boat on long hat siamese boat [16]
Up boat on block on long cis integral [16] Up long shil- lelagh chin on long cis integral [24] Beehive on bi- pond [6] Down long hook w/ tail chin on long cis integral [18] Down long shillelagh front on long cis integral [18] Down long shil- lelagh on long cis integral [18] Up eater tail on shil- lelagh tie bun [6] Up eater tail below shil- lelagh tie bun [6] Pond on half bakery [5]
Up eater tail on long cis integral w/ boat [18] Down long shil- lelagh chin on long cis integral [18] Down long hook w/ tail on long cis integral [18] Down boat on block on long cis integral [16] Up long shil- lelagh tail on long cis integral [18] Up long hook w/ tail tail on long cis integral [18] Down eater siamese eater mouth on cis shillelagh [18] Down eater siamese eater chin on cis shil- lelagh [18] Up eater siamese eater tail on cis shil- lelagh [14]
Cis up eater tails on pond [5] Up tub w/ long tail on long cis integral [16] Down very long boat on long cis integral [16] Up down boat w/ tail tail on long cis integral [15] Down up boat w/ tail on long cis integral integral [17] Down up boat w/ tail chin on long cis integral [17] Down integral on long cis integral [17] Down integral chin on long cis integral [17] Down up boat w/ tail tail on long cis integral [15]
Up boat on up cap above eater [5] Down cis extra long snake on long cis integral [19] Pond above up loaf on eater [5] Down trans long canoe on long cis integral [17] Down cis long canoe on long cis integral [17] Down trans extra long snake on long cis integral [19]  


4 22-bit period 2 oscillators

22-bit period 2 oscillators

Test tube baby between cis snakes [30] Test tube baby between trans snakes [30] Two blocks on armpit [10] Two eater tails on butterfly [15]


2 22-bit period 2 pseudo-oscillators

22-bit PP2

Boat on beehive on griddle [11] Down tripole on long cis integral [20]


5 22-bit period 3 oscillators

22-bit period 3 oscillators

Two candel- frobras [24] Belu- chenko's P3 w/ loaf and integral [21] Biting off more than they can chew; Eater- bound pond [13] Belu- chenko's P3 w/ tail and integral [24] Integral w/ down boat eating integral w/ down boat [12] Integral w/ up boat eating integral w/ up boat [12]


The 265 22-bit period 3 pseudo-oscillators

Unfortunately, due to time limitations, these cannot yet be shown. These consist of:

Most of these are easy to synthesize using standard techniques, although ten are based on predecessors that do not yet have syntheses.


The 120 22-bit period 4 oscillators

Unfortunately, due to time limitations, these cannot yet be shown. These consist of:

The ones based on mold on a still-life are too numerous to show, but all are are easy to synthesize using standard techniques. The others are shown.

22-bit period-4 oscillators

22-bit P4 oscillator #1 [16] 22-bit P4 oscillator #3 [27] 22-bit P4 oscillator #2 [34] 22-bit P4 oscillator #4 [x] 22-bit P4 oscillator #5 [x]
Eater and block eating integral w/ loaf [12] Confused eaters w/ boat [21] Integral and block eating loaf w/ tail [15] Confused eaters w/ integral [23]  


The 154 22-bit period 4 pseudo-oscillators

Unfortunately, due to time limitations, these cannot yet be shown. These consist of:

All of these are easy to synthesize using standard techniques.


The 76 22-bit period 5 oscillators

Unfortunately, due to time limitations, these cannot yet be shown. These consist of:

Syntheses for 5 of these are shown; all others are easy to synthesize using standard techniques except one expanded Elkies's P5 and one Silver's P5, also shown below.

22-bit period 5 oscillators

Elkies's P5 w/ claw and pre-block [x] Silver's P5 before cis shil- lelagh w/ tub [x] Elkies's P5 w/ boat [30] Hooks on eater [22] Hooks on python [17] Silver's P5 above long cis hook w/ tail [53] Hooks above eater [15]


The 55 22-bit period 5 pseudo-oscillators

Unfortunately, due to time limitations, these cannot yet be shown. These consist of:

All of these are easy to synthesize using standard techniques.


The 43 22-bit period 6 oscillators

Unfortunately, due to time limitations, these cannot yet be shown. These consist of:

All of these except Unix on table have a pseudo-period of 6, a composite of 2 and 3.

All of these are easy to synthesize using standard techniques.


The 41 22-bit period 6 pseudo-oscillators

Unfortunately, due to time limitations, these cannot yet be shown. These consist of:

All of these except those involving unix have a pseudo-period of 6, a composite of 2 and 3.

All of these are easy to synthesize using standard techniques.


The 18 22-bit period 8 pseudo-oscillators

22-bit pseudo-P8

Up loaf on blocker [9] Down long boat on blocker [9] Down loaf on blocker [9] Down blocker below eater [12] Down trans beacon on blocker [9] Up trans beacon on blocker [9]
Down blocker on eater [12] Up blocker above eater [11] Down trans python on blocker [15] Up trans python on blocker [15] Down cis python on blocker [13] Up long boat on blocker [10]
Up blocker below eater [12] Up blocker on eater [12] Down blocker above eater [11] Up boat on Coe's P8 [11] Up cis python on blocker [14] Down boat on Coe's P8 [11]


The 2 22-bit period 15 oscillators

22-bit P15

Integral w/ hook eating penta- decathlon [9] Integral w/ tub eating penta- decathlon [8]


The 68 22-bit period 15 pseudo-oscillators

Unfortunately, due to time limitations, these cannot yet be shown. These consist of:

All of these are easy to synthesize using standard techniques.


The 2 22-bit period 30 oscillators

22-bit period 30 oscillators

Queen bee between block and down close eater [6] Queen bee between block and up close eater [6]


The 5 22-bit period 30 pseudo-oscillators

22b PP30

Beacon on block on penta- decathlon [8] Block on trans beacon on penta- decathlon [8] Block on penta- decathlon on beacon [8] Block on cis beacon on penta- decathlon [8] Quadpole on penta- decathlon [9]

All of these have a pseudo-period of 30, a composite of 2 and 15.


The 1 22-bit period 36 oscillator

22b P36

Elkies's Two eaters hassling two T tetrominos [9]


The 9 22-bit spaceships

22-bit spaceships

LWSS on HWSS #3 [6] LWSS on HWSS #4 [6] LWSS on HWSS #5 [7] LWSS on HWSS #6 [7] MWSS on HWSS #1 [7] MWSS on HWSS #2 [7] MWSS on HWSS #3 [7] HWSS on HWSS #1 [7] HWSS on HWSS #2 [7]

All of these have a period of 4 and an orthogonal velocity of c/2. They move two cells up every 4 generations.



Other sizes: 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26 and larger, not quite stable objects.

See also: Life objects sorted by: counts, frequency of occurrence, cost in gliders, name, size in bits, or type.

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Copyright © 1997, 1998, 1999, 2013, 2014 by Mark. D. Niemiec. All rights reserved.
This page was last updated on 2015-02-19.