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Search: id:A052445
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A052445 Number of simple 4-connected unlabeled n-node graphs. +0
4
0, 0, 0, 1, 0, 3, 21 (list; graph; listen)
OFFSET

1,6

LINKS

Eric Weisstein's World of Mathematics, Link to a section of The World of Mathematics.

CROSSREFS

Cf. A052441, ..., A052445.

Sequence in context: A108699 A002857 A024011 this_sequence A089999 A124397 A043081

Adjacent sequences: A052442 A052443 A052444 this_sequence A052446 A052447 A052448

KEYWORD

nonn,more

AUTHOR

Eric Weisstein (eric(AT)weisstein.com)

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Last modified July 25 07:41 EDT 2008. Contains 142293 sequences.


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