A297490 Number of maximal matchings in the n X n white bishop graph.

1, 2, 30, 568, 69136, 14222976, 27406992000, 90368686135296, 3472530332565934080, 231339455371699944947712, 217930756388573091682145009664

Offset

2,2

Links

Table of n, a(n) for n=2..12.

Eric Weisstein's World of Mathematics, Matching

Eric Weisstein's World of Mathematics, Maximal Independent Edge Set

Eric Weisstein's World of Mathematics, White Bishop Graph

Crossrefs

Cf. A286423, A297471, A297472.

Sequence in context: A099046 A020547 A208881 * A324957 A282733 A363113

Adjacent sequences: A297487 A297488 A297489 * A297491 A297492 A297493

Keyword

nonn,more

Author

Eric W. Weisstein, Dec 30 2017

Extensions

a(7)-a(12) from Andrew Howroyd, Dec 30 2017

Offset corrected by Pontus von Brömssen, Nov 22 2020

Status

approved