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A076434 Number of weakly regular simple graphs on n nodes. 2
0, 0, 0, 0, 0, 2, 4, 16, 21 (list; graph; refs; listen; history; internal format)
OFFSET

1,6

LINKS

Eric Weisstein's World of Mathematics, Weakly Regular Graph

CROSSREFS

Cf. A000517, A076435.

Sequence in context: A067709 A102545 A045521 * A192150 A049441 A193868

Adjacent sequences:  A076431 A076432 A076433 * A076435 A076436 A076437

KEYWORD

nonn,more

AUTHOR

Eric Weisstein (eric(AT)weisstein.com), Oct 11, 2002

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Last modified February 17 02:08 EST 2012. Contains 205978 sequences.