OFFSET
0,3
COMMENTS
LINKS
A. Karttunen, Table of n, a(n) for n = 0..2055
Bondarenko, Grigorchuk, Kravchenko, Muntyan, Nekrashevych, Savchuk, Sunic, Classification of groups generated by 3-state automata over a 2-letter alphabet, p. 144.
PROG
CROSSREFS
KEYWORD
nonn
AUTHOR
Antti Karttunen, Jan 17 2009
STATUS
approved