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 A240004 Number of 5Xn 0..3 arrays with no element equal to one plus the sum of elements to its left or two plus the sum of the elements above it or one plus the sum of the elements diagonally to its northwest, modulo 4 1
 66, 1117, 10405, 86360, 635873, 4267171, 26152051, 147439332, 775122753, 3821059149, 17769229031, 78356711183, 328981383567, 1319877073978, 5076715532082, 18776009861766, 66950026301586, 230700526217982 (list; graph; refs; listen; history; text; internal format)
 OFFSET 1,1 COMMENTS Row 5 of A240000 LINKS R. H. Hardin, Table of n, a(n) for n = 1..210 R. H. Hardin, Empirical polynomial of degree 44 FORMULA Empirical polynomial of degree 44 (see link above) EXAMPLE Some solutions for n=3 ..0..3..3....0..3..3....0..0..3....0..0..3....0..0..3....3..3..0....3..3..0 ..0..3..3....0..0..3....0..0..0....0..0..0....0..3..2....2..2..3....0..3..1 ..3..3..1....0..0..3....3..3..0....0..3..2....0..3..1....2..2..0....2..2..0 ..0..2..2....0..2..0....0..3..3....0..2..1....3..3..2....0..0..2....0..0..0 ..0..2..1....0..0..0....0..2..2....0..2..2....2..1..3....0..0..2....2..0..1 CROSSREFS Sequence in context: A196789 A284283 A168123 * A231287 A263522 A269693 Adjacent sequences:  A240001 A240002 A240003 * A240005 A240006 A240007 KEYWORD nonn AUTHOR R. H. Hardin, Mar 30 2014 STATUS approved

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Last modified September 25 23:23 EDT 2020. Contains 337346 sequences. (Running on oeis4.)