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 A240300 Number of 6Xn 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 0
 8, 552, 38252, 1867678, 109846410, 5231971212, 293426742772, 13801832416866, 759715839764950, 35634588553024958, 1943313148670752362, 91218711143159714774 (list; graph; refs; listen; history; text; internal format)
 OFFSET 1,1 COMMENTS Row 6 of A240295 LINKS Table of n, a(n) for n=1..12. EXAMPLE Some solutions for n=3 ..3..1..3....1..3..3....3..1..1....3..1..1....3..1..1....3..1..3....1..0..3 ..3..0..2....1..0..0....3..2..2....3..0..2....3..2..2....3..0..0....1..0..0 ..3..2..0....3..2..0....3..2..2....1..0..3....1..0..2....1..0..2....3..0..2 ..1..3..1....1..0..0....1..2..2....3..0..2....3..2..0....3..0..0....1..3..1 ..3..1..1....1..2..2....1..2..0....3..0..0....3..2..0....1..0..2....1..0..3 ..1..0..3....3..2..0....3..2..0....1..0..3....1..0..0....3..0..0....3..0..0 CROSSREFS Sequence in context: A181682 A248331 A301950 * A240432 A275932 A058045 Adjacent sequences: A240297 A240298 A240299 * A240301 A240302 A240303 KEYWORD nonn AUTHOR R. H. Hardin, Apr 03 2014 STATUS approved

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Last modified July 12 09:44 EDT 2024. Contains 374239 sequences. (Running on oeis4.)