2,1
Walsh, T. R. S.; Lehman, A. B.; Counting rooted maps by genus. III: Nonseparable maps. J. Combinatorial Theory Ser. B 18 (1975), 222-259.
Adjacent sequences: A006407 A006408 A006409 this_sequence A006411 A006412 A006413
Sequence in context: A059420 A129906 A125722 this_sequence A109894 A034404 A012802
nonn
njas
Search completed in 0.002 seconds