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 A182371 #16 Jun 22 2025 13:43:32 %S A182371 0,0,0,0,0,0,1330,6905220,7279892361,3717889913655,1255470137209650, %T A182371 326123611416074340,70993993399632155710,13659118629343706026053, %U A182371 2405832308811599670396135,397496768417871214784702640,62693059156926401902640364120,9561367292987041683030275944320 %N A182371 Number of connected labeled graphs with n nodes and n+11 edges. %H A182371 Andrew Howroyd, <a href="/A182371/b182371.txt">Table of n, a(n) for n = 1..100</a> %H A182371 S. Janson, D. E. Knuth, T. Łuczak and B. Pittel, <a href="http://dx.doi.org/10.1002/rsa.3240040303">The Birth of the Giant Component</a>, Random Structures and Algorithms Vol. 4 (1993), 233-358. %p A182371 N:=20: [seq(coeff(op(i, [seq(coeff(taylor(log(add(x^i*(1+y)^(binomial(i, 2))/i!, i=0..N)), x=0, N+1), x, i)*i!, i=1..N)]), y, i-1+12), i=1..N)]; %Y A182371 A diagonal of A343088. %Y A182371 Cf. A057500. %K A182371 nonn %O A182371 1,7 %A A182371 _Michael Burkhart_, Apr 26 2012 %E A182371 Offset corrected and terms a(17) and beyond from _Andrew Howroyd_, Apr 16 2021