|
Search: id:A075095
|
|
|
| A075095 |
|
Number of simple graphs g on n nodes with |Aut(g)| = 2. |
|
+0
12
|
|
| 0, 2, 2, 3, 11, 46, 354, 4431, 89004, 3026014, 179282248
(list; graph; listen)
|
|
|
OFFSET
|
1,2
|
|
|
LINKS
|
Zoran Maksimovic, Number of graphs on n nodes whose automorphism group orders are k, n<=11
Eric Weisstein's World of Mathematics, Graph Automorphism
|
|
CROSSREFS
|
Cf. A003400, A075096, A075097, A075098.
Sequence in context: A067579 A019143 A084650 this_sequence A134243 A126339 A100362
Adjacent sequences: A075092 A075093 A075094 this_sequence A075096 A075097 A075098
|
|
KEYWORD
|
nonn,more
|
|
AUTHOR
|
Eric Weisstein (eric(AT)weisstein.com), Aug 31, 2002
|
|
EXTENSIONS
|
a(8) and a(9) from Eric Weisstein (eric(AT)weisstein.com), Jun 09, 2004
2 more terms from Herman Jamke (hermanjamke(AT)fastmail.fm), May 04 2008
|
|
|
Search completed in 0.002 seconds
|
