%I #5 Jan 11 2019 19:30:27
%S 610,713230,730427830,714985017230,684597649115160,647152118916722050,
%T 606713944500089445300,565552162701658630787310,
%U 524985730432063320579176680,485790080943651818443229561080
%N Number of 5-regular maps on the Klein bottle with n vertices and 2n edges.
%H Evgeniy Krasko, Alexander Omelchenko, <a href="https://doi.org/10.1016/j.disc.2018.07.013">Enumeration of r-regular maps on the torus. Part I: Rooted maps on the torus, the projective plane and the Klein bottle. Sensed maps on the torus</a>, Discrete Mathematics (2019) Vol. 342, Issue 2, 584-599. Also <a href="https://arxiv.org/abs/1709.03225">arXiv:1709.03225 [math.CO]</a>. See Table 3.
%K nonn
%O 1,1
%A _N. J. A. Sloane_, Jan 11 2019
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