OFFSET
0,2
COMMENTS
Differs from A258004 for the first time at n=875, which here contains a(875) = 64712160, encoding the smallest polyhex (26 edges, six hexes) where two hexes (at the different ends of the pattern) meet to touch each other.
LINKS
Antti Karttunen, Table of n, a(n) for n = 0..875
CROSSREFS
KEYWORD
nonn,base
AUTHOR
Antti Karttunen, Jun 01 2015
STATUS
approved