A263381 Number of (n+1)X(7+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.

748, 18221996, 790807552035, 32785038500076147, 1403458538939419648545, 60690202898966766131341257

Offset

1,1

Comments

Column 7 of A263382.

Links

Table of n, a(n) for n=1..6.

Example

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

Crossrefs

Cf. A263382.

Sequence in context: A252946 A242150 A184024 * A071924 A078549 A252524

Adjacent sequences: A263378 A263379 A263380 * A263382 A263383 A263384

Keyword

nonn

Author

R. H. Hardin, Oct 16 2015

Status

approved