A264690
Number of nX2 arrays of permutations of 0..n*2-1 with rows nondecreasing modulo 3 and columns nondecreasing modulo 5.
Original entry on oeis.org
1, 1, 6, 23, 84, 897, 9292, 98776, 1380544, 20573376, 451512320, 8653964800, 238280574976, 6409517629440, 172949221113856
Offset: 1
Some solutions for n=6
..0..5....0..5....5.11....0..5....0..1....0..1....0..5....6.10...10..1....0..5
.10.11....1.10...10..7....6.10....5.11....5.11....6.10....1..5....5.11....6.10
..6..2....8.11....0..2....7..1...10..2...10..2....1.11....3..0....0..6....1.11
..1..7....3..6....1..8....2.11....6..7....6..7....3..7....8.11....8..2....7..2
..3..8....4..7....6..3....4..8....9..3....3..8....8..2....9..7....4..7....4..8
..9..4....9..2....9..4....9..3....4..8....9..4....9..4....4..2....9..3....9..3
A264691
Number of nX3 arrays of permutations of 0..n*3-1 with rows nondecreasing modulo 3 and columns nondecreasing modulo 5.
Original entry on oeis.org
1, 7, 80, 2051, 59845, 3406328, 233531136, 21272671232
Offset: 1
Some solutions for n=5
.10..1..5....0..1.10....6.12..0....0..6..5....0.10..7....7.10..5....5.11..2
..0..7.11....6.12..5....8..2..5...10..1..7...11..5..2...12..0..6....0.12..3
..6.12..2...13..7.11...13..7.10...12.11..2...12..1.13....3..1..2...10..7.13
..3..8.14....3..8..2....3..9..1....4.13..8....9..6..3....8.11.14....6..9..8
..9.13..4....9..4.14....4.14.11....9..3.14....4..8.14....9.13..4....1..4.14
A264693
Number of 2Xn arrays of permutations of 0..n*2-1 with rows nondecreasing modulo 3 and columns nondecreasing modulo 5.
Original entry on oeis.org
1, 1, 7, 56, 348, 4672, 93864, 1776576, 42654496, 1464068352, 62669138688, 2416965949440, 119518360215552
Offset: 1
Some solutions for n=6
..0.10..4..1.11..5....6.10..8.11..5..2....6..0..9.10.11..5....0..1.11..5..2..8
..6..3..9..7..8..2....9..0..3..1..4..7....3..1..4..7..2..8....6..9..3.10..7..4
A264694
Number of 3Xn arrays of permutations of 0..n*3-1 with rows nondecreasing modulo 3 and columns nondecreasing modulo 5.
Original entry on oeis.org
1, 6, 80, 3196, 171962, 17647792, 2685878592
Offset: 1
Some solutions for n=5
..0.10.11..8..5....0..6.11..8..5....3.10..2..5.11....0..3.12..1.10
..3..6.12.13..2...10..1..7.14..2....9..0.12..6..1....6..9.13..2..5
..9..1..7..4.14....9.12..3..4.13....4..7.13..8.14....7..4..8.14.11
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