Eleven loop

Eleven loop
x = 5, y = 5, rule = B3/S23 bo$obo$o2bo$bobo$2ob2o! #C [[ THUMBSIZE 2 THEME 6 GRID GRIDMAJOR 0 SUPPRESS THUMBLAUNCH ]] #C [[ THUMBSIZE 3 ZOOM 21 HEIGHT 400 SUPPRESS ]]
View static image
Pattern type	Strict still life
Number of cells	11
Bounding box	5 × 5
Static symmetry	Unspecified
Discovered by	Unknown
Year of discovery	Unknown
Rules Outer-totalistic rules B/S23 – B3678/S012345678 # of rules 211 = 2048
Glider synthesis Fewest gliders 4 Uploaded synthesis RLE elevenloop_synth.rle
Pattern files Plaintext elevenloop.cells RLE elevenloop.rle

Eleven loop (or 11-loop or long loop) is the seventy-first most common still life, being less common than long integral but more common than claw with tail. On April 17, 2007 Dean Hickerson found a 4-glider synthesis of this still life.

It can be considered the long version of the loop, and furthermore the long long version of the hat. An alternate analysis is to consider it derived from the mango with one "nose" replaced with two "feet". (Repeating this procedure yields the sidewalk.)

See also

• List of common still lifes
• Snorkel loop

External links

• Eleven-bit still lifes by Mark Niemiec