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 A348810 #7 Jan 17 2025 14:48:54 %S A348810 0,0,0,0,0,0,0,0,0,100895667,11802591792,761046274191,35728218734494, %T A348810 1363656535674147,44859920849412082 %N A348810 a(n) = number of non-orientable genus 9 maps with n edges. %H A348810 Evgeniy Krasko and Alexander Omelchenko, <a href="https://arxiv.org/abs/1712.10139">Enumeration of Unsensed Orientable Maps on Surfaces of a Given Genus</a>, arXiv:1712.10139 [math.CO], 2017, see Appendix Table 6. %Y A348810 Column k=9 of A380235. %Y A348810 Cf. A348802, A348803, A348804, A348805, A348806, A348807, A348808, A348809, A348811. %K A348810 nonn,more %O A348810 0,10 %A A348810 _Michael De Vlieger_, Nov 01 2021