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 A241709 #17 Jun 02 2025 10:11:30 %S A241709 0,0,0,0,0,1,9,125,1818,37856 %N A241709 Number of simple connected graphs on n nodes with diameter 5. %H A241709 Travis Hoppe and Anna Petrone, <a href="https://github.com/thoppe/Encyclopedia-of-Finite-Graphs">Encyclopedia of Finite Graphs</a> %H A241709 Travis Hoppe and Anna Petrone, <a href="http://arxiv.org/abs/1408.3644">Integer sequence discovery from small graphs</a>, arXiv preprint arXiv:1408.3644 [math.CO], 2014. %H A241709 Eric Weisstein's World of Mathematics, <a href="https://mathworld.wolfram.com/GraphDiameter.html">Graph Diameter</a> %Y A241709 Column k=5 of A294522. %Y A241709 Cf. simple connected graph of diameter k A241706, A241707, A241708, A241709, A241710. %K A241709 nonn,hard,more %O A241709 1,7 %A A241709 _Travis Hoppe_ and _Anna Petrone_, Apr 27 2014