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 A348807 #7 Jan 17 2025 12:31:33 %S A348807 0,0,0,0,0,0,7190,469632,18521632,563764626,14578260141,336572753272, %T A348807 7146006383642,142229030736882,2688967762932621 %N A348807 a(n) = number of non-orientable genus 6 maps with n edges. %H A348807 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 A348807 Column k=6 of A380235. %Y A348807 Cf. A348802, A348803, A348804, A348805, A348806, A348808, A348809, A348810, A348811. %K A348807 nonn,more %O A348807 0,7 %A A348807 _Michael De Vlieger_, Nov 01 2021