A107556 Coordination sequence for B_23 lattice

1, 1058, 201434, 15094026, 612451314, 15792726578, 285516040010, 3870614611354, 41325288695522, 360722632392514, 2650885741771450, 16791184005345578, 93447446837592274, 464218072960656210, 2085845036167943466, 8571974951396264890, 32525514740052888002

Offset

0,2

Links

Table of n, a(n) for n=0..16.

Crossrefs

Sequence in context: A202611 A253678 A035760 * A237797 A237795 A276355

Adjacent sequences: A107553 A107554 A107555 * A107557 A107558 A107559

Keyword

nonn

Author

N. J. A. Sloane, May 29 2005

Status

approved