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%I #5 Jan 16 2022 22:10:00
%S 1,4,41,488,8229,164892,4016613,112818960
%N Number of rooted n-edge one-vertex one-face maps on a non-orientable surface (of genus n).
%C One-vertex one-face maps on orientable surfaces are counted by A035319.
%D E. R. Canfield, Calculating the number of rooted maps on a surface, Congr. Numerantium, 76 (1990), 21-34.
%D D. M. Jackson and T. I. Visentin, An atlas of the smaller maps in orientable and nonorientable surfaces. CRC Press, Boca Raton, 2001.
%Y Main diagonal of A267180.
%Y Cf. A035319.
%K more,nonn
%O 1,2
%A _Valery A. Liskovets_, May 04 2006
%E a(7)-a(8) added by _Andrew Howroyd_, Jan 16 2022