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A206356
Number of nX5 0..4 arrays with no element equal to another within two positions in the same row or column, and new values 0..4 introduced in row major order
1
5, 884, 47060, 2545230, 137375464, 7427049378, 401471308746, 21705874723550, 1173549933694952, 63450684804324134, 3430620268033662902, 185485744651944072052, 10028795903166889447818, 542234705334673279493520
OFFSET
1,1
COMMENTS
Column 5 of A206359
LINKS
EXAMPLE
Some solutions for n=4
..0..1..2..3..4....0..1..2..3..0....0..1..2..0..3....0..1..2..3..4
..2..3..4..1..2....4..3..0..4..1....4..3..0..4..1....1..2..4..0..1
..3..4..0..2..3....1..0..3..2..4....1..4..3..1..0....2..3..0..1..2
..0..1..3..4..0....2..1..4..3..2....0..1..2..3..4....3..0..1..2..4
CROSSREFS
Sequence in context: A085706 A190350 A135084 * A298278 A299371 A299140
KEYWORD
nonn
AUTHOR
R. H. Hardin Feb 06 2012
STATUS
approved