A206384
Number of n X 3 0..6 arrays with no element equal to another within a city block distance of two, and new values 0..6 introduced in row major order.
Original entry on oeis.org
1, 4, 55, 1368, 34442, 868994, 21916090, 552801398, 13943026782, 351682327314, 8870382111250, 223735362633678, 5643217340398022, 142337380859578634, 3590138049351706810, 90553101869397071558, 2283996915742293943662
Offset: 1
Some solutions for n=4:
..0..1..2....0..1..2....0..1..2....0..1..2....0..1..2....0..1..2....0..1..2
..3..4..0....2..3..4....2..3..4....2..3..4....2..3..4....2..3..0....3..4..5
..1..2..5....4..5..6....4..5..6....4..5..0....1..0..5....1..4..5....5..2..1
..6..0..1....3..0..1....3..1..0....3..1..6....4..2..1....6..0..1....1..6..4
A206385
Number of n X 4 0..6 arrays with no element equal to another within a city block distance of two, and new values 0..6 introduced in row major order.
Original entry on oeis.org
2, 33, 1368, 67716, 3328979, 164270604, 8094257014, 399073153303, 19671060879306, 969710249315342, 47801400299066037, 2356379708874988482, 116157573684573753928, 5725991875022057193833, 282262740672653624738188, 13914145046466342831542252, 685897849965998299017561091
Offset: 1
Some solutions for n=4:
..0..1..2..0....0..1..2..3....0..1..2..3....0..1..2..3....0..1..2..0
..2..3..4..5....3..4..5..6....2..3..4..5....2..3..4..5....2..3..4..5
..1..5..6..3....6..2..0..1....1..5..6..0....4..5..0..6....5..6..0..1
..0..2..1..4....0..1..3..2....3..4..1..2....6..1..3..4....4..1..5..6
A206386
Number of n X 5 0..6 arrays with no element equal to another within a city block distance of two, and new values 0..6 introduced in row major order.
Original entry on oeis.org
5, 380, 34442, 3328979, 319902496, 30809397399, 2965468376203, 285477006510014, 27481270649615774
Offset: 1
Some solutions for n=4
..0..1..2..3..0....0..1..2..0..1....0..1..2..0..1....0..1..2..0..1
..2..3..0..1..2....2..3..4..5..2....2..3..4..5..6....2..3..4..5..6
..1..4..5..6..3....1..0..6..3..4....6..0..1..2..0....4..5..0..1..2
..6..0..1..4..5....3..2..5..0..6....1..2..3..6..1....0..1..6..3..4
A206387
Number of nX6 0..6 arrays with no element equal to another within a city block distance of two, and new values 0..6 introduced in row major order.
Original entry on oeis.org
15, 4801, 868994, 164270604, 30809397399
Offset: 1
Some solutions for n=4
..0..1..2..0..3..1....0..1..2..0..1..2....0..1..2..3..4..1....0..1..2..3..0..1
..4..3..5..6..2..0....2..3..4..5..6..3....2..3..4..0..5..6....2..3..0..1..2..3
..2..6..4..1..5..3....6..5..0..3..2..4....5..6..1..2..3..0....1..4..5..6..4..5
..3..5..0..2..4..6....3..1..6..4..5..6....3..0..5..6..1..2....3..6..1..0..3..6
A206388
Number of nX7 0..6 arrays with no element equal to another within a city block distance of two, and new values 0..6 introduced in row major order.
Original entry on oeis.org
52, 62004, 21916090, 8094257014, 2965468376203
Offset: 1
Some solutions for n=4
..0..1..2..0..1..2..3....0..1..2..3..0..2..1....0..1..2..0..1..2..0
..4..3..5..6..3..4..5....4..3..5..4..6..5..0....3..4..5..3..6..4..1
..1..6..4..1..0..6..1....1..2..6..0..1..3..6....1..2..6..4..2..3..5
..2..0..3..5..2..3..4....3..4..1..5..2..0..4....4..3..0..5..1..6..4
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