A268090 Number of n X 5 0..2 arrays with every repeated value in every row not one larger and in every column one larger mod 3 than the previous repeated value, and upper left element zero.

74, 16428, 2028304, 231625525, 21743763815, 1911026997488, 153835391484442, 11819612140199748, 865848397179493929, 61429976953898579905, 4232799629516578247590, 285282285463072955335671

Offset

1,1

Comments

Column 5 of A268092.

Links

R. H. Hardin, Table of n, a(n) for n = 1..31

Example

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

Crossrefs

Cf. A268092.

Sequence in context: A093274 A337406 A250906 * A278378 A324523 A145695

Adjacent sequences: A268087 A268088 A268089 * A268091 A268092 A268093

Keyword

nonn

Author

R. H. Hardin, Jan 26 2016

Status

approved