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A239339 Number of nX7 0..3 arrays with no element equal to one plus the sum of elements to its left or three plus the sum of elements above it, modulo 4 1
368, 152260, 54774178, 19117551262, 6693244281896, 2331550702010844, 808844678734652790, 280328352590045292898, 97098324777969236740601, 33612953785570810824523855, 11632488891977131786485508436 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

COMMENTS

Column 7 of A239340

LINKS

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

EXAMPLE

Some solutions for n=2

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

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

CROSSREFS

Sequence in context: A240006 A097501 A239411 * A294597 A294711 A062041

Adjacent sequences:  A239336 A239337 A239338 * A239340 A239341 A239342

KEYWORD

nonn

AUTHOR

R. H. Hardin, Mar 16 2014

STATUS

approved

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Last modified October 28 13:09 EDT 2020. Contains 338055 sequences. (Running on oeis4.)