A264277
Number of (6+1)X(n+1) arrays of permutations of 0..n*7+6 with each element having index change +-(.,.) 0,0 1,0 or 1,2.
Original entry on oeis.org
441, 65856, 9834496, 981994496, 98054154496, 10563801093680, 1138084297605025, 120994920194795200, 12863520517551001600, 1370025436321870122240, 145914152630921766629136, 15534998773472954027182896
Offset: 1
Some solutions for n=2
..0..4..2....0..4..2....3..1..2....3..1..2....0..4..2....0..1..2....5..1..2
..6..1..5....6..1..5....0..4..8....0..4..5....8..1..5....3..4..5....8..4..0
..3..7.11...11.10..3....9..7..5....9.10.11...11.10..3....9..7..8....3..7.11
.12.10..8...12..7..8....6.10.11....6..7..8...14..7..6....6.13.14....9.13..6
.15.13..9...15.13..9...15.16.14...17.16.14...12.13..9...15.10.11...17.10.14
.20.16.14...20.19.14...20.13.12...20.13.12...18.16.17...12.16.17...18.16.12
.18.19.17...18.16.17...18.19.17...18.19.15...15.19.20...18.19.20...15.19.20
A264265
Number of (n+1)X(n+1) arrays of permutations of 0..(n+1)^2-1 with each element having index change +-(.,.) 0,0 1,0 or 1,2.
Original entry on oeis.org
4, 48, 3721, 1143000, 1608491236, 10563801093680, 324302970384650401, 44925988058251637085336
Offset: 1
Some solutions for n=3
..6..1..2..7....4..1..2..7....0..7..2..3....4..1..2..3....4..1..6..3
..8.11..0..3....0.11.10..3....4..9.10..1....0..5..6.11....0..9..2..7
..4..9.10..5...12.13..6..5....8.15..6..5...12.13.10..7...12..5.14.11
.12.13.14.15....8..9.14.15...12.13.14.11....8..9.14.15....8.13.10.15
A264278
Number of (7+1)X(n+1) arrays of permutations of 0..n*8+7 with each element having index change +-(.,.) 0,0 1,0 or 1,2.
Original entry on oeis.org
1156, 397970, 137007025, 28735927165, 6027088830169, 1398071103483637, 324302970384650401, 73860692068418320661, 16821929895847549418521, 3842838461170279448197621
Offset: 1
Some solutions for n=1
..2..1....0..3....0..1....2..1....0..1....0..3....2..1....0..1....0..3....2..1
..0..5....4..1....4..5....0..3....4..3....2..1....0..5....2..3....2..1....0..3
..4..3....2..7....2..3....6..5....2..5....6..5....6..3....6..7....4..5....6..7
..8..7....8..5....6..7....4..7....6..7....4..7....4..7....4..5....6..7....4..5
..6..9....6.11....8.11...10.11....8..9....8..9...10.11....8..9...10.11...10.11
.12.11...10..9...10..9....8..9...10.13...10.13....8..9...10.13....8..9....8..9
.10.13...14.13...12.15...12.15...12.11...12.11...14.13...12.11...12.15...14.15
.14.15...12.15...14.13...14.13...14.15...14.15...12.15...14.15...14.13...12.13
Comments