A188963
Number of nX2 array permutations with each element moved and moved by a city block distance of no more than three.
Original entry on oeis.org
1, 9, 265, 8132, 154564, 2790864, 55327556, 1139362932, 23084210737, 461656617041, 9241940662537, 185683704600857, 3732662042406464, 74976134234530448, 1505525933241030176, 30234928280320748560
Offset: 1
Some solutions for 3X2
..3..0....1..0....2..4....5..2....1..0....5..3....2..5....3..4....3..4....5..3
..4..5....4..2....5..0....3..4....5..4....1..4....3..4....0..2....5..1....0..2
..1..2....5..3....1..3....0..1....2..3....0..2....0..1....5..1....2..0....1..4
A188964
Number of nX3 array permutations with each element moved and moved by a city block distance of no more than three.
Original entry on oeis.org
2, 265, 78976, 22666641, 4064659324, 741295637637, 144279772457456, 28624027037417040, 5598968416725014336, 1090382503789570607376, 212622119350607875451536, 41520188783110631009991949
Offset: 1
Some solutions for 4X3
..1..0..5....1..0..5....1..0..7....1..0..5....1..0..7....1..0..7....1..0..5
..4..2.10....7..9..6....8..9..4....2..9.10....4..2.11....2.10..8....9..8..7
..3..8..9...10..2..3....5..2..3...11..8..6....5..3..9....3.11..9...10..3..6
..6.11..7....8.11..4...11..6.10....3..4..7...10..8..6....6..5..4....4.11..2
A188965
Number of nX4 array permutations with each element moved and moved by a city block distance of no more than three.
Original entry on oeis.org
9, 8132, 22666641, 62394485617, 109564294856817
Offset: 1
Some solutions for 3X4
..1..0..3.10....1..0..7.11....1..0..7.10....1..0..7..6....1..0..7..5
..6..7..4..2....2..9..4..3....6..3..4.11....5..4..3.10....2.10..8..4
.11..8..9..5...10..5..6..8....5..2..8..9...11..8..9..2....9..6.11..3
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