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A241259 Number of 5Xn 0..3 arrays with no element equal to one plus the sum of elements to its left or zero plus the sum of the elements above it or one plus the sum of the elements diagonally to its northwest or zero plus the sum of the elements antidiagonally to its northeast, modulo 4 1
8, 87, 174, 545, 3404, 11700, 50281, 252069, 959723, 5014754, 21265779, 97686188, 454095979, 1911405908, 9090872300, 40760423923, 177043945473, 836152068055, 3685193095173, 16440527244397, 75962562059779, 337317605161865 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

COMMENTS

Row 5 of A241255

LINKS

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

EXAMPLE

Some solutions for n=3

..2..2..3....2..2..3....2..2..3....3..3..2....3..3..2....3..3..2....2..2..3

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

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

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

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

CROSSREFS

Sequence in context: A268075 A202545 A131812 * A225314 A200767 A222513

Adjacent sequences:  A241256 A241257 A241258 * A241260 A241261 A241262

KEYWORD

nonn

AUTHOR

R. H. Hardin, Apr 18 2014

STATUS

approved

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Last modified October 24 01:18 EDT 2021. Contains 348217 sequences. (Running on oeis4.)