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A265119 Number of 4Xn arrays containing n copies of 0..4-1 with row sums equal, column sums equal and full-length antidiagonal sums equal to the short dimension sums. 0
0, 0, 0, 624, 0, 10110, 0, 300744, 0, 12012024, 0, 606876964, 0, 33691227158, 0, 1960112974014, 0 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,4

COMMENTS

Row 4 of A265117.

LINKS

Table of n, a(n) for n=1..17.

EXAMPLE

Some solutions for n=6

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

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

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

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

CROSSREFS

Cf. A265117.

Sequence in context: A321675 A255086 A158373 * A283898 A035479 A180453

Adjacent sequences:  A265116 A265117 A265118 * A265120 A265121 A265122

KEYWORD

nonn

AUTHOR

R. H. Hardin, Dec 01 2015

STATUS

approved

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Last modified February 19 17:08 EST 2019. Contains 320311 sequences. (Running on oeis4.)