OFFSET
1,2
COMMENTS
The sequence shows the number of steps that Langton's ant needs to create symmetrical patterns.
LINKS
Clemens Hovekamp, Langton Ameise, symmetrische Muster
Wikipedia, Langton's ant
CROSSREFS
KEYWORD
nonn,full,fini
AUTHOR
Clemens Hovekamp, Jan 19 2012
STATUS
approved