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A241305 Number of nX6 0..3 arrays with no element equal to zero plus the sum of elements to its left or one plus the sum of elements above it or zero plus the sum of the elements diagonally to its northwest or zero plus the sum of the elements antidiagonally to its northeast, modulo 4 0
14, 89, 646, 5757, 49918, 490486, 3893262, 37039909, 307030328, 2801405991, 23598380169, 213133103052 (list; graph; refs; listen; history; text; internal format)
OFFSET
1,1
COMMENTS
Column 6 of A241306
LINKS
EXAMPLE
Some solutions for n=4
..2..3..2..2..3..2....3..2..3..2..3..2....3..2..3..3..2..3....3..2..3..2..3..3
..2..3..0..0..3..2....3..0..1..2..1..1....1..2..1..1..2..1....1..2..1..2..1..2
..2..1..2..0..0..3....1..2..0..2..3..1....3..2..0..0..3..2....3..0..0..2..3..1
..1..3..2..1..1..3....3..0..0..1..3..2....1..0..0..2..1..2....1..0..0..2..2..2
CROSSREFS
Sequence in context: A034544 A248060 A186257 * A195267 A077538 A114242
KEYWORD
nonn
AUTHOR
R. H. Hardin, Apr 18 2014
STATUS
approved

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Last modified March 29 05:48 EDT 2024. Contains 371265 sequences. (Running on oeis4.)