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A075095
Number of simple graphs g on n nodes with |Aut(g)| = 2.
12
0, 2, 2, 3, 11, 46, 354, 4431, 89004, 3026014, 179282248
OFFSET
1,2
CROSSREFS
KEYWORD
nonn,more
AUTHOR
Eric W. Weisstein, Aug 31 2002
EXTENSIONS
a(8) and a(9) from Eric W. Weisstein, Jun 09 2004
2 more terms from Herman Jamke (hermanjamke(AT)fastmail.fm), May 04 2008
STATUS
approved