I-heptomino

I-heptomino is the name given by Conway to the following heptomino. After one generation this converges to the same evolutionary sequence as the H-heptomino.

x = 4, y = 4, rule = B3/S23 2o$bo$b2o$2b2o! #C [[ THUMBSIZE 2 THEME 6 GRID GRIDMAJOR 0 SUPPRESS THUMBLAUNCH ]] #C [[ THUMBSIZE 2 Z 20 HEIGHT 480 GPS 10 AUTOSTART PAUSE 4 T 100 Z 6 LOOP 300 ]]

(click above to open LifeViewer) RLE: here Plaintext: here

The longest-lasting active region is the standard evolutionary sequence of a Herschel, at the bottom of the pattern.

External links

• I-heptomino at the Life Lexicon