A077393 Number of n-node simple graphs having clique number 6.

0, 0, 0, 0, 0, 1, 6, 80, 1995, 112225, 13893557, 3514580130, 1696127391214

Offset

1,7

Comments

Also, number of n-node simple graphs having independence number 6. - Andrew Howroyd, Oct 31 2017

Links

Table of n, a(n) for n=1..13.

Keith M. Briggs, Combinatorial Graph Theory.

Eric Weisstein's World of Mathematics, Clique Number.

Crossrefs

Column 6 of A263341.

Cf. A052450, A052451, A052452, A052453, A077392, A077394.

Sequence in context: A132616 A349657 A323694 * A264694 A358037 A002676

Adjacent sequences: A077390 A077391 A077392 * A077394 A077395 A077396

Keyword

nonn,more

Author

Eric W. Weisstein, Nov 03 2002

Extensions

a(10) from Keith Briggs, Mar 15 2006

a(11) from Michael Sollami, Jan 29 2012

a(12) from Michael Sollami, Mar 26 2012

a(13) from Brendan McKay, May 07 2018

Status

approved