A055918 Coefficients of a polynomial used in calculation of A055915.

1, 8, 36, 156, 524, 1552, 4259, 10394, 24183, 51875, 106494, 206745, 384905, 687199, 1183788, 1963561, 3173730, 4927653, 7548433, 11034284, 16135051, 22312164, 31309061, 41115663, 55583921, 69539866, 90846746, 108550608, 137370735

Offset: 0

Author

Christian G. Bower, Jun 22 2000

Keywords

• nonn
• fini
• full

Comments

Last term has index 80.

Links

• Georg Fischer, Table of n, a(n) for n = 0..80
• A. J. Guttmann and A. R. Conway, Hexagonal lattice directed site animals, Statistical Physics on the Eve of the Twenty-First Century, ed. M. T. Batchelor, World Scientific, 1999 (t_9,m for hexagonal lattices, Table 1).

Extensions

Corrected by R. J. Mathar, Oct 31 2006