A239817 - OEIS

A239817

Number of nX6 0..3 arrays with no element equal to zero plus the sum of elements to its left or one plus the sum of elements above it, modulo 4

132, 21602, 2912793, 418324402, 58232200212, 8243207656791, 1154988223050638, 162794110794893005, 22871029907841066549, 3218700464551459701771, 452563580936326395762181, 63663914001474387730433692

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OFFSET

1,1

COMMENTS

Column 6 of A239819

LINKS

R. H. Hardin, Table of n, a(n) for n = 1..210

EXAMPLE

Some solutions for n=2

..3..0..2..0..2..2....2..0..3..2..2..3....2..3..3..2..0..3....3..0..2..0..3..3

..1..2..2..0..2..1....1..3..2..0..0..1....2..1..1..2..3..3....3..2..0..2..1..1

CROSSREFS

Sequence in context: A215546 A269042 A216787 * A175410 A146522 A183500

Adjacent sequences: A239814 A239815 A239816 * A239818 A239819 A239820

KEYWORD

nonn

AUTHOR

R. H. Hardin, Mar 27 2014

STATUS

approved