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A240421
Number of nX5 0..3 arrays with no element equal to two 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
63, 2045, 52711, 1197511, 27488435, 619040901, 14838256141, 349768244657, 8746284074471, 212768975785239, 5439041489223935, 134541898503391615, 3471367418548587711, 86596907275765997247, 2241321207498299744197
OFFSET
1,1
COMMENTS
Column 5 of A240422
LINKS
EXAMPLE
Some solutions for n=3
..0..0..0..0..3....0..0..1..0..1....0..3..3..3..1....0..1..0..0..1
..1..1..1..3..3....0..1..0..1..1....0..3..0..0..2....1..0..0..1..1
..0..1..0..2..2....0..0..1..1..2....3..3..2..3..3....0..0..1..1..2
CROSSREFS
Sequence in context: A017779 A110826 A017726 * A170932 A173191 A143401
KEYWORD
nonn
AUTHOR
R. H. Hardin, Apr 04 2014
STATUS
approved