A263379 Number of (n+1)X(5+1) 0..4 arrays with each row and column divisible by 9, read as a base-5 number with top and left being the most significant digits.

89, 93378, 161833750, 271477636708, 466607833464165, 808208250265441905, 1403458538939419648545, 2437738823003642650564362, 4234352541929425505608191870, 7355053666297404181522472360604

Offset

1,1

Comments

Column 5 of A263382.

Links

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

Example

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

Crossrefs

Cf. A263382.

Sequence in context: A059766 A033513 A128872 * A073905 A089158 A145098

Adjacent sequences: A263376 A263377 A263378 * A263380 A263381 A263382

Keyword

nonn

Author

R. H. Hardin, Oct 16 2015

Status

approved