A307553 Number of longest paths in the n X n fiveleaper graph.

0, 0, 0, 0, 4, 28, 35680

Offset

1,5

Links

Table of n, a(n) for n=1..7.

Eric Weisstein's World of Mathematics, Fiveleaper Graph

Eric Weisstein's World of Mathematics, Longest Path

Crossrefs

Cf. A307554 (longest path lengths).

Sequence in context: A220756 A202713 A129290 * A327436 A339266 A247278

Adjacent sequences: A307550 A307551 A307552 * A307554 A307555 A307556

Keyword

nonn,more

Author

Eric W. Weisstein, Apr 14 2019

Status

approved