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A240245
Number of nX3 0..3 arrays with no element equal to the sum of elements to its left or the sum of 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
1
14, 8, 16, 44, 122, 368, 1058, 3088, 8534, 24012, 67486, 190120, 533216, 1499922, 4208524, 11831210, 33205634, 93308316, 261970082, 735898790, 2066378268, 5803880692, 16298391782, 45774188648, 128548037166, 361017717288
OFFSET
1,1
COMMENTS
Column 3 of A240250
LINKS
EXAMPLE
Some solutions for n=4
..2..3..3....3..1..1....3..2..2....1..3..3....3..1..1....2..3..3....2..3..3
..1..0..2....2..0..3....1..0..3....2..0..1....2..0..3....1..0..2....1..0..2
..1..0..3....3..0..1....3..0..2....1..0..2....2..0..1....1..0..3....2..0..3
..1..0..2....2..0..3....1..0..2....2..0..3....2..0..3....3..2..2....3..1..3
CROSSREFS
Sequence in context: A337420 A154037 A248600 * A119871 A245175 A337229
KEYWORD
nonn
AUTHOR
R. H. Hardin, Apr 03 2014
STATUS
approved