A307461 Number of longest paths in the stacked book graph S_{n+1} square P_n.

1, 8, 102, 288, 12960, 86400, 7076160, 81285120

Offset

1,2

Links

Table of n, a(n) for n=1..8.

Eric Weisstein's World of Mathematics, Longest Path

Eric Weisstein's World of Mathematics, Stacked Book Graph

Crossrefs

Cf. A307028 (longest path lengths).

Sequence in context: A302870 A317862 A318551 * A318213 A001575 A366016

Adjacent sequences: A307458 A307459 A307460 * A307462 A307463 A307464

Keyword

nonn,more

Author

Eric W. Weisstein, Apr 09 2019

Status

approved