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 A098636 #20 Jan 12 2021 19:44:03 %S A098636 1,1,2,10,78,885,13487,261848,6255453,179297990,6046396379, %T A098636 236175330388,10549286540957,533103416306743,30203144498636380, %U A098636 1903491404510540902,132543022174482851436,10136316177816553484295,846893706267135762556915,76941424170126460702604994 %N A098636 Consider the family of multigraphs enriched by the species of odd sets. Sequence gives number of those multigraphs with n labeled edges. %D A098636 G. Paquin, Dénombrement de multigraphes enrichis, Mémoire, Math. Dept., Univ. Québec à Montréal, 2004. %H A098636 Andrew Howroyd, <a href="/A098636/b098636.txt">Table of n, a(n) for n = 0..200</a> %H A098636 G. Paquin, <a href="/A038205/a038205.pdf">Dénombrement de multigraphes enrichis</a>, Mémoire, Math. Dept., Univ. Québec à Montréal, 2004. [Cached copy, with permission] %F A098636 E.g.f.: B(sinh(x)) where B(x) is the e.g.f. of A014500. - _Andrew Howroyd_, Jan 12 2021 %o A098636 (PARI) \\ EnrichedGnSeq defined in A098620. %o A098636 EnrichedGnSeq(sinh(x + O(x*x^20))) \\ _Andrew Howroyd_, Jan 12 2021 %Y A098636 Cf. A014500, A098620, A098637, A098638, A098639. %K A098636 nonn %O A098636 0,3 %A A098636 _N. J. A. Sloane_, Oct 26 2004 %E A098636 Terms a(12) and beyond from _Andrew Howroyd_, Jan 12 2021