A321708 Number of genus 8 rooted hypermaps with n darts.

2324754432000, 392578737868800, 34628437757170944, 2123123613378727680, 101617019078765734656, 4043718573909964925184, 139173710438785042157056, 4255877128208539192614720, 117904584208478764267020480, 3002991800410924564910152160, 71123951019277304732006170020

Offset

17,1

Links

Table of n, a(n) for n=17..27.

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

Crossrefs

Column 8 of A321710.

Sequence in context: A159304 A159447 A172598 * A077304 A034658 A317289

Adjacent sequences: A321705 A321706 A321707 * A321709 A321710 A321711

Keyword

nonn

Author

Gheorghe Coserea, Nov 17 2018

Status

approved