A052452 Number of n-node simple graphs having clique number 4.

0, 0, 0, 1, 4, 30, 301, 4985, 142276, 7269487, 655015612, 103031645470, 28250197044039

Offset: 1

Author

Eric W. Weisstein

Keywords

• nonn
• more

Comments

Also, number of n-node simple graphs having independence number 4. - Andrew Howroyd, Oct 31 2017

Links

• Keith M. Briggs, Combinatorial Graph Theory
• Eric Weisstein's World of Mathematics, Clique Number

Crossrefs

Column 4 of A263341.

Cf. A052450, A052451, A052453, A077392, A077393, A077394.

Extensions

2 more terms from Eric W. Weisstein, Nov 03 2002

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