Canoe siamese snake

Canoe siamese snake
x = 8, y = 5, rule = B3/S23 6b2o$7bo$6bo$ob2obo$2ob2o! #C [[ THUMBSIZE 2 THEME 6 GRID GRIDMAJOR 0 SUPPRESS THUMBLAUNCH ]] #C [[ THUMBSIZE 3 ZOOM 21 HEIGHT 400 SUPPRESS ]]
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Pattern type	Strict still life
Number of cells	12
Bounding box	8 × 5
Frequency class	31.3
Static symmetry	Unspecified
Discovered by	Robert Wainwright Everett Boyer
Year of discovery	1973
Rules Outer-totalistic rules B/S23 – B35678/S012345678 # of rules 212 = 4096 Isotropic rules B/S2aen3jn – B2ikn34-r5678/S012345678
Glider synthesis Fewest gliders 5 Catagolue-generated RLE synthesis
Pattern files Plaintext canoesiamesesnake.cells RLE canoesiamesesnake.rle
Identifiers apgcode xs12_312312ko Niemiec ID 12.77 Pentadecathlon ID 12.6

The canoe siamese snake is a 12-cell still life.

Construction

A 5-glider synthesis was found by Carson Cheng on April 5, 2023.

x = 18, y = 22, rule = B3/S23 8bo$8bobo$8b2o5bo$15bobo$2bo12b2o$3b2o$2b2o8$13bo$12b2o$12bobo3$3o$2b o$bo! #C [[ THUMBSIZE 2 THEME 6 GRID GRIDMAJOR 0 SUPPRESS THUMBLAUNCH ]] #C [[ THEME Book HEIGHT 500 ZOOM 18 AUTOSTART GPS 6 T 0 PAUSE 3 LOOP 50 ]] A 5G synthesis (click above to open LifeViewer)

x = 43, y = 30, rule = B3/S23 40bo$40bobo$40b2o3$18bo$16bobo$17b2o6bo$2ob2o18bobo$ob2obo18b2o$6bo$7bo$6b2o$27b2o5b3o$28b2o4bo$27bo7bo12$38b3o$38bo$39bo! #C [[ THUMBSIZE 2 THEME 6 GRID GRIDMAJOR 0 SUPPRESS THUMBLAUNCH ]] #C [[ THEME Book ZOOM 8 X 0 Y 0 AUTOSTART GPS 12 T 0 PAUSE 3 T 30 PAUSE 1 T 58 PAUSE 2 LOOP 59 ]] A 6G synthesis (click above to open LifeViewer)

x = 44, y = 34, rule = B3/S23 8bo$2bo3bobo$obo4b2o$b2o6$36b2ob2o$36bob2obo$16bo5bo19bo$17b2o3bobo18bo$16b2o4b2o18b2o4$16b2o$4b2o9bobo$3bobo11bo$5bo7$30b2o$29b2o$31bo2$8b2o$7bobo$9bo! #C [[ THUMBSIZE 2 THEME 6 GRID GRIDMAJOR 0 SUPPRESS THUMBLAUNCH ]] #C [[ THEME Book ZOOM 8 X 0 Y 0 AUTOSTART GPS 12 T 0 PAUSE 3 T 67 PAUSE 2 LOOP 68 ]] A 8G synthesis (click above to open LifeViewer)

Occurrence

Among still lifes with 12 cells, canoe siamese snake is the 76th most common still life according to Catagolue.

There are no collisions in octohash, octo3obj or octo3g databases with this still life occurring in the ash.

See also

• Snake siamese very long snake

External links

• Canoe siamese snake at Adam P. Goucher's Catagolue
• 12.6 at Heinrich Koenig's Game of Life Object Catalogs