A387582 Number of matchings in the n X n zebra graph.

1, 1, 1, 81, 103729, 204956841, 661917317282

Offset

1,4

Links

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

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

Eric Weisstein's World of Mathematics, Zebra Graph.

Crossrefs

Sequence in context: A145261 A013745 A093227 * A187751 A285997 A143675

Adjacent sequences: A387579 A387580 A387581 * A387583 A387584 A387585

Keyword

nonn,more

Author

Eric W. Weisstein, Sep 02 2025

Status

approved