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%I #4 Nov 01 2021 22:29:32
%S 0,0,0,0,47,1372,31007,611322,11017122,186044902,2992773591,
%T 46378655568,697928466684,10257901689164,147883893647230
%N a(n) = number of non-orientable genus 4 maps with n edges.
%H 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 5.
%Y Cf. A348802, A348803, A348804, A348806, A348807, A348808, A348809, A348810, A348811.
%K nonn,more
%O 0,5
%A _Michael De Vlieger_, Nov 01 2021