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 A240299 Number of 5Xn 0..3 arrays with no element equal to zero plus the sum of elements to its left or two plus the sum of the elements above it or two plus the sum of the elements diagonally to its northwest, modulo 4 1
 8, 230, 8064, 200864, 5967512, 144185218, 4068505132, 97481759978, 2693002510594, 64566565844840, 1763048699571244, 42422779358189260, 1149342184798610488, 27779653210714697042, 748070045881044292784 (list; graph; refs; listen; history; text; internal format)
 OFFSET 1,1 COMMENTS Row 5 of A240295 LINKS R. H. Hardin, Table of n, a(n) for n = 1..210 EXAMPLE Some solutions for n=4 ..3..1..3..0....1..3..1..0....1..3..1..0....1..3..1..0....3..1..1..0 ..3..2..2..0....1..0..2..0....1..0..2..1....1..2..0..1....3..0..0..0 ..3..0..2..3....1..2..0..1....3..0..2..2....3..0..2..2....1..2..2..0 ..1..2..2..0....3..1..3..2....1..3..1..3....1..2..0..2....3..2..0..0 ..1..2..2..2....1..3..1..3....3..1..1..3....3..0..0..0....3..0..2..0 CROSSREFS Sequence in context: A302735 A300209 A300798 * A222525 A214351 A303450 Adjacent sequences: A240296 A240297 A240298 * A240300 A240301 A240302 KEYWORD nonn AUTHOR R. H. Hardin, Apr 03 2014 STATUS approved

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Last modified December 5 21:07 EST 2023. Contains 367594 sequences. (Running on oeis4.)