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A203035 Number of 5 X n 0..3 arrays with row sums equal and column sums unequal to adjacent columns. 0
4, 1472, 578696, 315135868, 189412482924, 122284278712812 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

COMMENTS

Row 5 of A203031.

LINKS

Table of n, a(n) for n=1..6.

EXAMPLE

Some.solutions.for.n=5

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

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

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

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

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

CROSSREFS

Cf. A203031.

Sequence in context: A301576 A160088 A094546 * A030253 A278549 A229664

Adjacent sequences:  A203032 A203033 A203034 * A203036 A203037 A203038

KEYWORD

nonn,changed

AUTHOR

R. H. Hardin Dec 27 2011

STATUS

approved

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Last modified November 28 07:52 EST 2021. Contains 349401 sequences. (Running on oeis4.)