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A239409 Number of 5Xn 0..3 arrays with no element equal to one plus the sum of elements to its left or two plus the sum of the elements above it, modulo 4 1
66, 3805, 205969, 11334364, 614216271, 33522573911, 1820591502437, 99155297311831, 5390539057008613, 293381673332485198, 15956203146991156417, 868193383242995642964, 47226335011968154541246, 2569370658950018916786902 (list; graph; refs; listen; history; text; internal format)
OFFSET
1,1
COMMENTS
Row 5 of A239405
LINKS
EXAMPLE
Some solutions for n=3
..0..0..3....0..3..1....0..0..3....3..1..0....0..3..1....3..3..0....0..0..0
..3..1..0....3..3..2....0..3..2....2..2..0....3..3..2....0..2..0....0..0..3
..2..0..0....0..3..2....0..3..1....2..0..0....3..1..3....2..1..3....0..0..0
..0..0..2....0..2..2....3..1..3....0..2..0....3..2..3....0..2..2....3..3..2
..0..2..2....2..0..0....2..0..0....0..0..3....2..1..1....0..0..0....3..3..1
CROSSREFS
Sequence in context: A138877 A265454 A004998 * A295592 A097316 A239337
KEYWORD
nonn
AUTHOR
R. H. Hardin, Mar 17 2014
STATUS
approved

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Last modified May 24 01:38 EDT 2024. Contains 372768 sequences. (Running on oeis4.)