A209459
Number of nX2 0..6 arrays with every 2X2 subblock containing exactly one value repeat, and new values 0..6 introduced in row major order.
Original entry on oeis.org
2, 6, 57, 700, 10676, 192994, 3966581, 89157292, 2122477292, 52308803176, 1315354516436, 33456562887760, 856485703088336, 22005434702222368, 566526069249475088, 14601678389694957760, 376583948372941600448
Offset: 1
Some solutions for n=4
..0..0....0..0....0..0....0..0....0..1....0..0....0..0....0..0....0..0....0..0
..1..2....1..2....1..2....1..2....0..2....1..2....1..2....1..2....1..2....1..2
..0..0....0..0....2..3....0..1....1..0....3..1....3..1....0..1....0..0....1..0
..3..4....1..2....0..0....1..2....0..2....0..0....4..4....0..2....3..1....2..0
A209460
Number of nX3 0..6 arrays with every 2X2 subblock containing exactly one value repeat, and new values 0..6 introduced in row major order.
Original entry on oeis.org
5, 57, 2027, 107472, 7487423, 613535578, 54657856108, 5063931781244, 477499692659113, 45377744955417080, 4327164788760402815, 413256848215007047168, 39493493565836673722433, 3775359326879189119846436
Offset: 1
Some solutions for n=4
..0..0..0....0..1..0....0..0..1....0..1..1....0..0..0....0..0..0....0..0..0
..1..2..1....0..2..0....1..2..2....0..2..0....1..2..1....1..2..3....1..2..1
..3..1..0....0..3..3....0..0..1....0..1..0....3..3..3....0..0..0....0..0..2
..0..1..2....0..1..0....1..2..0....0..2..2....4..5..1....4..2..4....1..2..1
A209461
Number of nX4 0..6 arrays with every 2X2 subblock containing exactly one value repeat, and new values 0..6 introduced in row major order.
Original entry on oeis.org
15, 700, 107472, 26142922, 8012278798, 2694404849980, 937020001725427, 329698685591776814, 116478477506382991586, 41208120649861041328594, 14585813504694387764542258, 5163586671381153188498288526
Offset: 1
Some.solutions.for.n=4
..0..1..0..0....0..0..0..1....0..1..1..0....0..0..0..0....0..1..2..1
..0..2..1..2....2..3..1..2....2..0..2..0....1..2..1..2....1..2..0..0
..0..1..3..1....0..0..3..1....1..2..3..2....0..2..3..1....0..0..3..4
..0..2..2..2....1..2..0..3....0..0..0..3....0..1..1..4....1..2..0..3
A209462
Number of nX5 0..6 arrays with every 2X2 subblock containing exactly one value repeat, and new values 0..6 introduced in row major order.
Original entry on oeis.org
52, 10676, 7487423, 8012278798, 9920302864598, 12804264249973850, 16716447554895729642, 21891626720034635715808, 28693157762856925081512056, 37616484231411781150938946180, 49317969569601496772488372952619
Offset: 1
Some.solutions.for.n=4
..0..0..0..0..0....0..0..1..2..2....0..0..0..0..0....0..0..0..0..0
..1..2..1..2..3....1..2..0..0..1....1..2..1..2..1....1..2..3..1..2
..0..0..0..0..0....0..0..1..2..0....0..0..0..2..0....1..0..0..0..0
..2..1..2..1..2....3..1..2..4..0....1..2..1..1..0....1..2..1..2..3
A209463
Number of nX6 0..6 arrays with every 2X2 subblock containing exactly one value repeat, and new values 0..6 introduced in row major order.
Original entry on oeis.org
203, 192994, 613535578, 2694404849980, 12804264249973850, 61881181615562063430, 300152638733732557375867, 1457000130370973265198610110, 7073741096426369034220117508698
Offset: 1
Some.solutions.for.n=4
..0..0..1..2..3..1....0..0..0..0..0..0....0..0..0..0..0..0....0..0..0..0..1..0
..1..4..4..2..0..0....1..2..1..2..1..2....1..2..1..2..1..2....1..2..3..1..3..3
..1..0..1..2..1..2....2..0..1..0..1..0....2..0..1..3..1..3....0..1..1..2..1..4
..1..4..0..1..3..1....1..0..2..0..3..0....3..0..2..1..4..1....2..2..3..1..3..1
A209458
Number of n X n 0..6 arrays with every 2X2 subblock containing exactly one value repeat, and new values 0..6 introduced in row major order.
Original entry on oeis.org
1, 6, 2027, 26142922, 9920302864598, 61881181615562063430
Offset: 1
Some.solutions.for.n=4
..0..0..1..0....0..0..1..0....0..1..0..0....0..0..1..0....0..0..0..0
..1..2..0..2....1..2..0..3....0..2..1..2....1..2..0..2....1..2..1..2
..3..2..1..1....0..0..1..0....0..1..3..1....1..3..3..0....0..2..3..1
..0..2..3..4....1..2..0..2....0..2..2..2....0..0..1..0....0..1..1..4
A209464
Number of nX7 0..6 arrays with every 2X2 subblock containing exactly one value repeat, and new values 0..6 introduced in row major order.
Original entry on oeis.org
877, 3966581, 54657856108, 937020001725427, 16716447554895729642, 300152638733732557375867
Offset: 1
Some.solutions.for.n=4
..0..0..0..0..0..1..1....0..0..0..0..0..0..0....0..0..1..0..2..3..0
..1..2..1..2..1..3..4....1..2..1..2..1..2..1....1..2..0..2..1..1..3
..5..5..1..3..1..4..0....3..1..4..4..1..3..1....0..0..1..0..2..3..4
..6..1..0..3..4..2..2....1..4..5..3..1..6..6....3..1..2..0..4..4..0
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