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A214805
Number of rooted maps with n vertices and 3 faces on a non-orientable surface of type 2.
1
0, 160680, 6652366, 146387872, 2298445830, 28995928200
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OFFSET
0,2
LINKS
Table of n, a(n) for n=0..5.
Didier Arquès and Alain Giorgetti,
Counting rooted maps on a surface
, Theoret. Comput. Sci. 234 (2000), no. 1-2, 255--272. MR1745078 (2001f:05078).
CROSSREFS
A diagonal of
A214806
.
Sequence in context:
A251827
A115536
A250056
*
A257193
A257186
A254986
Adjacent sequences:
A214802
A214803
A214804
*
A214806
A214807
A214808
KEYWORD
nonn
,
more
AUTHOR
N. J. A. Sloane
, Jul 28 2012
STATUS
approved
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Last modified March 28 09:04 EDT 2024. Contains 371240 sequences. (Running on oeis4.)