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A240254 Number of 5Xn 0..3 arrays with no element equal to the sum of elements to its left or the sum of the elements above it or the sum of the elements diagonally to its northwest or the sum of the elements antidiagonally to its northeast, modulo 4 0
72, 0, 122, 2152, 17476, 246458, 2077950, 38186418, 396423206, 10930075802 (list; graph; refs; listen; history; text; internal format)
OFFSET
1,1
COMMENTS
Row 5 of A240250
LINKS
EXAMPLE
Some solutions for n=4
..3..1..1..2....2..1..1..1....2..3..3..1....1..3..3..2....2..1..2..3
..2..0..3..3....3..0..2..2....1..0..0..2....2..0..1..1....3..0..0..1
..3..0..2..2....3..0..0..1....2..0..1..1....1..0..2..1....3..0..0..2
..3..2..3..2....2..0..0..3....3..1..3..1....1..2..0..1....1..2..1..1
..1..0..0..2....3..0..1..1....2..1..2..2....3..2..0..3....2..0..0..1
CROSSREFS
Sequence in context: A093176 A332841 A057384 * A228095 A036186 A036206
KEYWORD
nonn
AUTHOR
R. H. Hardin, Apr 03 2014
STATUS
approved

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Last modified April 21 06:29 EDT 2024. Contains 371850 sequences. (Running on oeis4.)