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A240325 Number of nX5 0..3 arrays with no element equal to zero plus the sum of elements to its left or zero plus the sum of elements above it or one plus the sum of the elements diagonally to its northwest, modulo 4 1
8, 80, 1677, 21455, 247187, 3898804, 43979526, 602874070, 8649395684, 101952716878, 1438937234148, 19175029391887, 237935384258519, 3335405244297922, 43049779553837333, 556801688251633585 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

COMMENTS

Column 5 of A240327

LINKS

R. H. Hardin, Table of n, a(n) for n = 1..210

EXAMPLE

Some solutions for n=4

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

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

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

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

CROSSREFS

Sequence in context: A057707 A222671 A271443 * A145606 A002072 A193943

Adjacent sequences:  A240322 A240323 A240324 * A240326 A240327 A240328

KEYWORD

nonn

AUTHOR

R. H. Hardin, Apr 03 2014

STATUS

approved

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Last modified January 20 02:29 EST 2018. Contains 297938 sequences.