A278005 - OEIS

A278005

Number of nX7 0..2 arrays with every element plus 1 mod 3 equal to some element at offset (-1,-1) (-1,0) (-1,1) (0,-1) (0,1) (1,-1) or (1,0), with upper left element zero.

0, 120462, 114975158, 149393609720, 191436065235070, 244860735613038021, 313290097915534353668, 400844111719355445735946, 512863838120564283929797977, 656188759746987684995405135741

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OFFSET

1,2

COMMENTS

Column 7 of A278006.

LINKS

R. H. Hardin, Table of n, a(n) for n = 1..50

EXAMPLE

Some solutions for n=2

..0..2..1..0..2..2..2. .0..2..0..1..1..2..0. .0..0..0..1..2..0..2

..1..0..2..1..0..1..0. .1..0..1..2..0..1..0. .1..2..2..1..1..0..1

CROSSREFS