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A239847 Number of nX5 0..3 arrays with no element equal to one plus the sum of elements to its left or one plus the sum of elements above it or two plus the sum of the elements diagonally to its northwest, modulo 4 1
6, 64, 777, 9066, 94613, 874352, 7359682, 57010666, 415293446, 2875073417, 18986652001, 119735313147, 722116564676, 4175005844876, 23202958004002, 124286471443305, 643293955874909, 3224900899408007, 15691805196356857 (list; graph; refs; listen; history; text; internal format)
OFFSET
1,1
COMMENTS
Column 5 of A239849
LINKS
FORMULA
Empirical polynomial of degree 121 (see link above)
EXAMPLE
Some solutions for n=4
..3..3..0..0..0....0..0..3..3..0....0..0..0..0..0....0..0..3..3..0
..3..2..3..0..3....0..3..3..2..2....0..0..0..0..3....0..3..1..3..3
..0..3..1..3..3....3..1..2..0..1....0..0..0..3..1....0..3..2..1..2
..0..0..3..3..0....3..2..0..1..2....0..0..0..3..2....3..1..2..1..3
CROSSREFS
Sequence in context: A025609 A309186 A156887 * A264634 A296165 A173500
KEYWORD
nonn
AUTHOR
R. H. Hardin, Mar 28 2014
STATUS
approved

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Last modified May 18 18:37 EDT 2024. Contains 372664 sequences. (Running on oeis4.)