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A129582 Number of unlabeled prime graphs with respect to the Cartesian multiplication of graphs with n vertices. +0
2
0, 1, 2, 5, 21, 110, 853, 11111, 261077, 11716550, 1006700565, 164059830354, 50335907869219, 29003487462847208, 31397381142761241918, 63969560113225176165145, 245871831682084026519528568 (list; graph; listen)
OFFSET

1,3
LINKS

Ji Li, Exponential Composition of Species and Prime Graphs

CROSSREFS

Cf. A001349, A125024.

Sequence in context: A130471 A002628 A020129 this_sequence A152576 A078480 A139153

Adjacent sequences: A129579 A129580 A129581 this_sequence A129583 A129584 A129585

KEYWORD

nonn

AUTHOR

Ji Li (vieplivee(AT)hotmail.com), May 04 2007

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Last modified November 21 21:21 EST 2009. Contains 167310 sequences.

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