A297563 Number of maximum matchings in the n X n X n grid graph.

1, 9, 31344, 5051532105

Offset

1,2

Links

Table of n, a(n) for n=1..4.

Eric Weisstein's World of Mathematics, Grid Graph

Eric Weisstein's World of Mathematics, Matching

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

Formula

a(2n) = A028446(n). - Andrew Howroyd, Jan 02 2018

Crossrefs

Cf. A028446, A033535, A297488.

Sequence in context: A288940 A053931 A053921 * A234641 A242853 A198478

Adjacent sequences: A297560 A297561 A297562 * A297564 A297565 A297566

Keyword

nonn,more

Author

Eric W. Weisstein, Dec 31 2017

Extensions

a(4) from Andrew Howroyd, Jan 02 2018

Status

approved