Twin bees shuttle on 21P4.1

Twin bees shuttle on 21P4.1
x = 39, y = 14, rule = B3/S23 5b2o$4bobo$4b2o$3b2o15b2o$bo17bobo15b2o$4bo14bo17b2o$2o17b3o$2b2obo$3b obo$3bo$6bo12b3o$5b2o3b2o7bo17b2o$10b2o7bobo15b2o$20b2o! #C [[ THUMBSIZE 2 THEME 6 GRID GRIDMAJOR 0 SUPPRESS THUMBLAUNCH ]] #C [[ AUTOSTART ]] #C [[ LOOP 92 THUMBSIZE 2 GPS 16 ZOOM 10 ]]
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Pattern type	Oscillator
Number of cells	49
Bounding box	39 × 15
Period	92 (mod: 92)
Heat	49.6
Volatility	0.96 | 0.01
Kinetic symmetry	Unspecified
Discovered by	iNoMed
Year of discovery	2022
Rules Outer-totalistic rules B3/S23 – B38/S23 # of rules 21 = 2 Isotropic rules B3/S23-k – B34eq6c8/S234c5k6-ak7e
Glider synthesis Fewest gliders 34† Catagolue-generated RLE synthesis †Can be constructed with 15 gliders using the reverse caber tosser universal constructor.
Pattern files Plaintext twinbeesshuttleon21p4.1.cells RLE twinbeesshuttleon21p4.1.rle
Identifiers apgcode xp92_66yb7pe4y266xoozooybo6s8y99ecsgzyd11y9oib3

Twin bees shuttle on 21P4.1 is a period-92 oscillator found by iNoMed Januray 16, 2022. It is composed of a twin bees shuttle and an unnamed p4 oscillator, 21P4.1. Although it is composed of two oscillators of smaller periods (p46 and p4 respectively), it is considered non-trivial because it contains three strictly volatile cells in generations 31 and 32.

In terms of its 49 cells, twin bees shuttle on 21P4.1 was the smallest known non-trivial period 92 oscillator, beating the previous record of 50P92.1 and twin bees shuttle on 22P4.3. It has since been superseded by mold on twin bees shuttle.

External links

• Twin bees shuttle on 21P4.1 at Adam P. Goucher's Catagolue