A269886 Number of n X 6 0..5 arrays with some element plus some horizontally, diagonally, antidiagonally or vertically adjacent neighbor totalling five exactly once.

18750, 99482544, 288987039048, 733651366146384, 1733054018904626400, 3917218310933741356320, 8592417348512597988522360, 18442011794478916607017890864, 38934726067576779753040234742184

Offset

1,1

Comments

Column 6 of A269888.

Links

R. H. Hardin, Table of n, a(n) for n = 1..210

Example

Some solutions for n=1
..2..2..5..0..3..1. .3..3..2..4..2..0. .2..5..2..3..1..1. .2..3..1..3..3..4

Crossrefs

Cf. A269888.

Sequence in context: A081416 A051795 A338949 * A269765 A272401 A236015

Adjacent sequences: A269883 A269884 A269885 * A269887 A269888 A269889

Keyword

nonn

Author

R. H. Hardin, Mar 06 2016

Status

approved