This is a front-end for the Online Encyclopedia of Integer Sequences, made by Christian Perfect. The idea is to provide OEIS entries in non-ancient HTML, and then to think about how they're presented visually. The source code is on GitHub.
%I A077394 #26 Feb 16 2025 08:32:48 %S A077394 0,0,0,0,0,0,1,7,117,4210,388547,87269430,42603563082 %N A077394 Number of n-node simple graphs having clique number 7. %C A077394 Also, number of n-node simple graphs having independence number 7. - _Andrew Howroyd_, Oct 31 2017 %H A077394 Keith M. Briggs, <a href="http://keithbriggs.info/cgt.html">Combinatorial Graph Theory</a>. %H A077394 Eric Weisstein's World of Mathematics, <a href="https://mathworld.wolfram.com/CliqueNumber.html">Clique Number</a>. %Y A077394 Column 7 of A263341. %Y A077394 Cf. A052450, A052451, A052452, A052453, A077392, A077393. %K A077394 nonn,more %O A077394 1,8 %A A077394 _Eric W. Weisstein_, Nov 03 2002 %E A077394 a(10) from _Keith Briggs_, Mar 15 2006 %E A077394 a(11) from _Michael Sollami_, Jan 29 2012 %E A077394 a(12) from _Michael Sollami_, Mar 26 2012 %E A077394 a(13) from _Brendan McKay_, May 07 2018