A263380 Number of (n+1)X(6+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.

253, 1302087, 11300297029, 94234480080401, 808208250265441905, 6993415373354625825505, 60690202898966766131341257, 526834623339248589680571253639, 4573451387081424515576930140235627

Offset

1,1

Comments

Column 6 of A263382.

Links

R. H. Hardin, Table of n, a(n) for n = 1..41

Example

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

Crossrefs

Cf. A263382.

Sequence in context: A363866 A243666 A243687 * A144855 A110827 A062664

Adjacent sequences: A263377 A263378 A263379 * A263381 A263382 A263383

Keyword

nonn

Author

R. H. Hardin, Oct 16 2015

Status

approved