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A220444 Total number of cells in the stacky fan A_n^cogr. 0
1, 4, 9, 25, 92 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,2

REFERENCES

Melody T. Chan, Tropical curves and metric graphs, Ph. D. Dissertation, Univ. Calif. Berkeley, Spring 2012, http://math.berkeley.edu/~mtchan/thesis_mchan.pdf.

LINKS

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

CROSSREFS

Sequence in context: A307396 A028400 A237613 * A117678 A167045 A262753

Adjacent sequences:  A220441 A220442 A220443 * A220445 A220446 A220447

KEYWORD

nonn,more

AUTHOR

N. J. A. Sloane, Dec 22 2012

STATUS

approved

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Last modified October 14 18:28 EDT 2019. Contains 328022 sequences. (Running on oeis4.)