login
A215018
Number of unsensed hypermaps with n darts and any genus.
5
1, 3, 7, 26, 91, 490, 2785, 20434, 171579, 1671193, 18192737, 218487504
OFFSET
1,2
KEYWORD
nonn,more
AUTHOR
N. J. A. Sloane, Aug 01 2012
STATUS
approved