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 A374313 #5 Feb 16 2025 08:34:07 %S A374313 0,0,1,1,1,3,4,10,32,167,899,6470,55815,549981,6155795,78520177, %T A374313 1123544810,18005054988,322434738089,6427598615569 %N A374313 Number of graphs of order n with exactly one Hamiltonian cycle of girth at least 5. %H A374313 Jan Goedgebeur, Barbara Meersman, and Carol T. Zamfirescu, <a href="https://arxiv.org/abs/1812.05650">Graphs with few Hamiltonian Cycles</a>, arXiv:1812.05650 [math.CO], 2018-2019. See Table 4 at p. 23. %H A374313 Eric Weisstein's World of Mathematics, <a href="https://mathworld.wolfram.com/UniquelyHamiltonianGraph.html">Uniquely Hamiltonian Graph</a>. %Y A374313 Cf. A307956, A374312. %K A374313 nonn,more %O A374313 3,6 %A A374313 _Stefano Spezia_, Jul 04 2024