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A240363 Number of nX6 0..3 arrays with no element equal to one plus the sum of elements to its left or two plus the sum of elements above it or two plus the sum of the elements diagonally to its northwest, modulo 4 1
64, 2452, 74255, 2057843, 49010279, 1069763402, 21520521111, 402124337377, 7049259658273, 117524585367333, 1858128714283714, 28065131026231750, 406687509969300256, 5684012329518595575, 76816249933435417617 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

COMMENTS

Column 6 of A240364

LINKS

R. H. Hardin, Table of n, a(n) for n = 1..29

EXAMPLE

Some solutions for n=3

..3..3..0..1..1..0....3..1..3..1..3..1....0..0..3..1..0..0....3..3..1..3..1..3

..0..3..3..1..2..0....0..0..0..0..2..0....0..0..0..2..0..1....0..2..0..2..2..2

..3..1..3..3..2..3....3..1..2..2..0..2....3..1..0..0..0..2....3..1..0..0..2..0

CROSSREFS

Sequence in context: A053107 A330820 A000812 * A239432 A004388 A269291

Adjacent sequences:  A240360 A240361 A240362 * A240364 A240365 A240366

KEYWORD

nonn

AUTHOR

R. H. Hardin, Apr 04 2014

STATUS

approved

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Last modified June 21 19:59 EDT 2021. Contains 345365 sequences. (Running on oeis4.)