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A240411 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, modulo 4 0
14, 493, 17075, 773196, 33373526, 1615637679, 74389514201, 3790596926634, 180050906023325, 9401180099632567, 454863378057031995 (list; graph; refs; listen; history; text; internal format)
OFFSET
1,1
COMMENTS
Column 6 of A240412
LINKS
EXAMPLE
Some solutions for n=3
..3..2..2..2..2..2....3..2..2..2..3..2....3..2..2..2..3..3....3..2..3..2..3..3
..2..1..1..1..0..0....2..0..1..0..1..2....2..0..0..0..3..2....3..0..1..1..3..2
..1..3..3..1..1..0....1..0..2..2..0..2....3..1..2..0..1..0....1..0..0..2..2..3
CROSSREFS
Sequence in context: A128051 A217337 A251867 * A024299 A190999 A320288
KEYWORD
nonn
AUTHOR
R. H. Hardin, Apr 04 2014
STATUS
approved

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Last modified May 20 06:19 EDT 2024. Contains 372703 sequences. (Running on oeis4.)