A220444 Total number of cells in the stacky fan A_n^cogr.

1, 4, 9, 25, 92

Offset

1,2

Links

Table of n, a(n) for n=1..5.

Melody T. Chan, Tropical curves and metric graphs, Ph. D. Dissertation, Univ. Calif. Berkeley, Spring 2012.

Crossrefs

Cf. A220445.

Sequence in context: A307396 A028400 A237613 * A355799 A117678 A167045

Adjacent sequences: A220441 A220442 A220443 * A220445 A220446 A220447

Keyword

nonn,more

Author

N. J. A. Sloane, Dec 22 2012

Status

approved