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A351487
a(n) is the number of primitive triangulations of an 8 X n rectangle.
8
12870, 698607816, 58591381296256, 5831528022482629710, 645855159466371391947660, 76083336332947513655554918994, 9369363517501208819530429967280708, 1191064812882685539785713745400934044308, 155023302820254133629368881178138076738462112, 20527337238769032315796332007167102984745417344046
OFFSET
1,1
LINKS
S. Yu. Orevkov, Counting lattice triangulations: Fredholm equations in combinatorics, arXiv:2201.12827 [math.CO], 2022. See Table 5, p. 8.
CROSSREFS
Cf. A082640 (m X n rectangle).
Sequence in context: A068359 A177310 A140917 * A177311 A177312 A172609
KEYWORD
nonn
AUTHOR
Stefano Spezia, Feb 12 2022
STATUS
approved