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A321709 Number of genus 9 rooted hypermaps with n darts. 1
640237370572800, 125042114810880000, 12663309118470912000, 885531242655070387200, 48050907406540671926016, 2155959161260047868965120, 83244478130310272277600000, 2842577637658581528366266112, 87562415111185051655245105920, 2469899876154506406497571909952 (list; graph; refs; listen; history; text; internal format)
OFFSET

19,1

LINKS

Table of n, a(n) for n=19..28.

Peter Zograf, Enumeration of Grothendieck's Dessins and KP Hierarchy, arXiv:1312.2538 [math.CO], 2014.

CROSSREFS

Column 9 of A321710.

Sequence in context: A297450 A172585 A336968 * A338608 A088867 A256234

Adjacent sequences: A321706 A321707 A321708 * A321710 A321711 A321712

KEYWORD

nonn

AUTHOR

Gheorghe Coserea, Nov 17 2018

STATUS

approved

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Last modified January 28 14:10 EST 2023. Contains 359895 sequences. (Running on oeis4.)