A239403 - OEIS

A239403

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

64, 9811, 1504399, 222457036, 33522573911, 5072216819342, 765206237815409, 115478426410506313, 17442858177037612521, 2634917770699112523591, 398013557514665813580770, 60124899058707592070564461

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OFFSET

1,1

COMMENTS

Column 6 of A239405

LINKS

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

EXAMPLE

Some solutions for n=2

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

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

CROSSREFS

Sequence in context: A093264 A264146 A220731 * A254607 A236690 A362541

Adjacent sequences: A239400 A239401 A239402 * A239404 A239405 A239406

KEYWORD

nonn

AUTHOR

R. H. Hardin, Mar 17 2014

STATUS

approved