A264726
Number of nX2 arrays of permutations of 0..n*2-1 with rows nondecreasing modulo 4 and columns nondecreasing modulo 6.
Original entry on oeis.org
1, 2, 3, 12, 69, 278, 2524, 27024, 250688, 3721984, 56111104, 835883008, 17920733184, 437473529856, 9120031211520, 270263516958720
Offset: 1
Some solutions for n=6
..0..6....6..7....6..7....0..6....6..7....2..6....8..0....2..6....6..7....8..0
..1..7....0..2....0..2....2..7....0..8....8..0....2..6....8..0....0..1....2..6
..4..8....1..3....1..3....8..1....1..2....4..1....9..1....9..1....8..2....9..1
.10..2....8.10....8.10....9..3....9..3...10..7...10..7....4..7....9..3....4..7
..5..9....9.11....9..5...10.11...10.11....5..9....4..3...11..3....4.10...11..3
.11..3....4..5....4.11....4..5....4..5...11..3....5.11....5.10....5.11....5.10
A264727
Number of n X 3 arrays of permutations of 0..n*3-1 with rows nondecreasing modulo 4 and columns nondecreasing modulo 6.
Original entry on oeis.org
1, 4, 48, 474, 11552, 460672, 29777920, 1502334976, 122494021632
Offset: 1
Some solutions for n=5
.12..0..1...12..1..6....0.12.13...12.13..7....0.13..7...12.13..1...12..6..7
.13..6..7....0.13..9...14..6..7....6..2.14....6.14..2....6.14..7....0..9.13
..8.10..2....2..7..3....9..1..3....0..8.10...12..9..3....0..9..3....1.10.14
.14.11..3...14.10.11....4..8.10....1..9..5....1.10.11....8..4..5....8..4..2
..4..5..9....8..4..5....5..2.11....4..3.11....8..4..5....2.10.11....5.11..3
A264729
Number of 2Xn arrays of permutations of 0..n*2-1 with rows nondecreasing modulo 4 and columns nondecreasing modulo 6.
Original entry on oeis.org
1, 2, 4, 22, 154, 931, 14160, 195952, 2808960, 58924800, 1585406976, 38032879616, 1491624640512, 52205681184768, 2118556421369856
Offset: 1
Some solutions for n=6
..0..4..8..6..2.10....8..0..6..2.10..7....0..4..8..1..9..5....0..6..2..7.11..3
..1..5..9..7..3.11....4..9..1..5.11..3....6.10..2..7..3.11....4..8..9..1..5.10
A264730
Number of 3Xn arrays of permutations of 0..n*3-1 with rows nondecreasing modulo 4 and columns nondecreasing modulo 6.
Original entry on oeis.org
1, 3, 48, 663, 23096, 1602048, 165778944, 13350330368
Offset: 1
Some solutions for n=5
.12..0..2.14..6....8.12..0..6..7....0.12.13..1..7....0.12..1..6..2
..8.13..9..5..7....4.13..1..2..3...10..6.14..2..3....8..9.13..7..3
..4..1.10.11..3....5..9.14.10.11....4..8..9..5.11....4..5.10.14.11
Showing 1-4 of 4 results.
Comments