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 A240336 Number of nX5 0..3 arrays with no element equal to two plus the sum of elements to its left or two plus the sum of elements above it or one plus the sum of the elements diagonally to its northwest, modulo 4 1
 16, 284, 6271, 110327, 1607848, 19629542, 208224462, 1979743527, 17168302936, 137234695613, 1019114082431, 7080281176143, 46280499681711, 286005359901758, 1677707210570603, 9373403624182717, 50023592478078610, 255650014349300683 (list; graph; refs; listen; history; text; internal format)
 OFFSET 1,1 COMMENTS Column 5 of A240338 LINKS R. H. Hardin, Table of n, a(n) for n = 1..210 R. H. Hardin, Empirical polynomial of degree 69 FORMULA Empirical polynomial of degree 69 (see link above) EXAMPLE Some solutions for n=4 ..0..0..0..3..0....0..0..3..3..3....0..0..3..0..3....0..0..0..3..3 ..3..0..3..2..3....0..0..3..3..3....0..0..0..3..0....0..3..0..2..2 ..0..3..3..1..2....0..3..3..3..1....3..0..3..3..2....0..0..1..0..1 ..3..2..2..3..2....0..3..2..1..2....3..3..3..1..2....0..3..2..0..2 CROSSREFS Sequence in context: A204955 A189955 A038758 * A281341 A298284 A299356 Adjacent sequences: A240333 A240334 A240335 * A240337 A240338 A240339 KEYWORD nonn AUTHOR R. H. Hardin, Apr 04 2014 STATUS approved

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Last modified May 27 19:58 EDT 2024. Contains 372882 sequences. (Running on oeis4.)