A220445 Total number of cells in the stacky fan A_n^tr.

1, 4, 9, 61, 179433

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. A220444.

Sequence in context: A002942 A028908 A265148 * A360751 A073658 A059479

Adjacent sequences: A220442 A220443 A220444 * A220446 A220447 A220448

Keyword

nonn,more

Author

N. J. A. Sloane, Dec 22 2012

Status

approved