A268025 - OEIS

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A268025

Number of nX6 0..2 arrays with every repeated value in every row greater than or equal to, and in every column greater than, the previous repeated value.

0

622, 386884, 117582228, 32747526923, 7174118632004, 1411837587469431, 246293069495528675, 39525521232781700051

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OFFSET

1,1

COMMENTS

Column 6 of A268026.

LINKS

Table of n, a(n) for n=1..8.

EXAMPLE

Some solutions for n=1

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

CROSSREFS

Sequence in context: A260764 A224432 A229318 * A207554 A207548 A207315

Adjacent sequences: A268022 A268023 A268024 * A268026 A268027 A268028

KEYWORD

nonn

AUTHOR

R. H. Hardin, Jan 24 2016

STATUS

approved