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A264835 Number of nX2 arrays of permutations of 0..n*2-1 with rows nondecreasing modulo 5 and columns nondecreasing modulo 7. 0
1, 2, 2, 8, 46, 182, 701, 4917, 32687, 241991, 2924430, 40311661, 479980432, 5962660544, 111112429148, 1934811730068 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,2

COMMENTS

Column 2 of A264837.

LINKS

Table of n, a(n) for n=1..16.

EXAMPLE

All solutions for n=4

..0..7....0..1....0..1....0..7....7..2....0..2....0..7....0..1

..1..2....7..2....7..2....1..2....0..3....7..3....1..3....7..3

..3..4....3..4....5..3....5..3....1..4....1..4....2..4....2..4

..5..6....5..6....6..4....6..4....5..6....5..6....5..6....5..6

CROSSREFS

Cf. A264837.

Sequence in context: A111605 A009544 A077607 * A032030 A184347 A006673

Adjacent sequences:  A264832 A264833 A264834 * A264836 A264837 A264838

KEYWORD

nonn

AUTHOR

R. H. Hardin, Nov 26 2015

STATUS

approved

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Last modified December 6 13:45 EST 2021. Contains 349563 sequences. (Running on oeis4.)