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 A241359 Number of 4Xn 0..3 arrays with no element equal to zero plus the sum of elements to its left or one plus the sum of the elements above it or one plus the sum of the elements diagonally to its northwest or zero plus the sum of the elements antidiagonally to its northeast, modulo 4 1
 7, 4, 55, 128, 228, 1721, 5663, 11909, 69946, 220363, 570699, 2878602, 8802473, 26886516, 121529632, 369658890, 1215513262, 5099671734, 15392472866, 53972192998, 212784319669, 651213834921, 2381746719520, 8889638737979 (list; graph; refs; listen; history; text; internal format)
 OFFSET 1,1 COMMENTS Row 4 of A241356 LINKS R. H. Hardin, Table of n, a(n) for n = 1..157 EXAMPLE Some solutions for n=4 ..3..2..3..3....3..2..3..3....2..3..3..3....2..3..3..2....3..2..3..3 ..3..1..2..3....3..1..2..1....2..1..1..1....2..1..1..1....3..1..1..3 ..2..3..0..2....2..3..3..3....3..2..3..2....3..2..3..3....2..1..0..2 ..3..1..1..2....3..2..0..2....3..1..3..1....3..2..2..1....2..0..0..3 CROSSREFS Sequence in context: A270320 A270332 A038270 * A239602 A100976 A152627 Adjacent sequences:  A241356 A241357 A241358 * A241360 A241361 A241362 KEYWORD nonn AUTHOR R. H. Hardin, Apr 20 2014 STATUS approved

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Last modified December 6 09:37 EST 2019. Contains 329800 sequences. (Running on oeis4.)