A265871
Number of 3Xn arrays containing n copies of 0..3-1 with no element plus any antidiagonal neighbor equal to 3-1.
Original entry on oeis.org
6, 42, 340, 3136, 30456, 307464, 3182784, 33588630, 359679572, 3896854004, 42621505752, 469855280984, 5214136065200, 58192269283872, 652647993512352, 7351118301680664, 83112561412246944, 942832221757264300
Offset: 1
Some solutions for n=4
..2..0..1..1....2..1..1..2....0..1..0..1....2..0..2..1....0..1..2..1
..1..0..2..0....0..0..1..0....2..0..2..2....1..1..0..0....0..2..0..1
..1..2..0..2....1..2..0..2....0..2..1..1....2..0..1..2....2..0..2..1
A265872
Number of 4Xn arrays containing n copies of 0..4-1 with no element plus any antidiagonal neighbor equal to 4-1.
Original entry on oeis.org
24, 984, 56496, 3965392, 307543008, 25346247472, 2177808505472, 192906735661528, 17489278188423296, 1614969746814390896, 151358790056680049792, 14360889227707270019712, 1376684210617781240317184
Offset: 1
Some solutions for n=3
..1..0..3....2..3..0....1..2..2....1..0..2....3..2..2....2..0..3....3..1..2
..2..3..2....2..1..0....0..0..2....1..2..3....2..0..3....0..2..1....1..0..2
..2..0..3....3..0..1....0..3..1....0..2..3....0..1..1....3..0..1....0..0..3
..1..1..0....2..3..1....1..3..3....0..3..1....1..0..3....1..3..2....2..3..1
A265867
Number of nX2 arrays containing 2 copies of 0..n-1 with no element plus any antidiagonal neighbor equal to n-1.
Original entry on oeis.org
1, 2, 42, 984, 48216, 2869200, 278125200, 31015797120, 4991834736000, 896085889171200, 215916261060729600, 56895400548095155200
Offset: 1
Some solutions for n=4
..0..3....0..2....3..0....1..0....3..0....2..1....0..3....3..3....1..2....1..1
..2..0....0..1....0..2....2..0....2..0....3..3....3..1....2..1....2..0....3..3
..1..2....3..1....2..3....2..1....2..1....1..0....1..2....1..2....0..1....2..0
..3..1....3..2....1..1....3..3....1..3....2..0....2..0....0..0....3..3....0..2
A265868
Number of nX3 arrays containing 3 copies of 0..n-1 with no element plus any antidiagonal neighbor equal to n-1.
Original entry on oeis.org
1, 4, 340, 56496, 28645840, 20091622560, 29056095714720, 52981034285587200, 165795456023776938240
Offset: 1
Some solutions for n=4
..2..3..0....0..0..3....3..3..2....3..1..2....1..3..0....3..3..0....0..1..0
..1..1..3....2..1..1....2..2..1....1..0..1....2..2..1....3..2..1....3..2..1
..1..2..2....3..3..2....0..1..3....0..3..0....3..1..2....2..1..1....3..0..3
..3..0..0....1..2..0....0..1..0....2..2..3....0..0..3....0..0..2....2..2..1
A265869
Number of nX4 arrays of permutations of 4 copies of 0..n-1 with no element plus any antidiagonal neighbor equal to n-1.
Original entry on oeis.org
1, 6, 3136, 3965392, 21193260208, 187225073253120, 4173639524545757568, 132528239245373078204160
Offset: 1
Some solutions for n=3
..1..2..0..0....0..2..2..0....1..1..0..1....1..2..0..1....1..1..2..0
..1..1..0..2....1..1..0..2....0..0..2..2....2..1..0..0....2..2..0..0
..0..1..2..2....2..1..1..0....1..2..2..0....2..0..1..2....2..0..1..1
A265873
Number of 5Xn arrays containing n copies of 0..5-1 with no element plus any antidiagonal neighbor equal to 5-1.
Original entry on oeis.org
120, 48216, 28645840, 21193260208, 17674408924672, 15911293963416432, 15104600670382197568, 14910000118066989160848, 15165975804512559467456384, 15797283250644652058312904312, 16775470633279853447117524943968
Offset: 1
Some solutions for n=2
..2..3....4..1....2..3....4..1....1..3....1..2....3..4....4..3....1..1....0..2
..4..0....2..3....3..0....0..2....4..0....3..1....2..1....3..0....0..4....0..1
..0..4....0..4....1..2....4..3....2..2....0..2....1..0....2..1....4..3....1..4
..1..1....2..0....4..1....2..1....1..3....4..4....0..2....4..2....2..2....4..3
..2..3....3..1....0..4....0..3....4..0....3..0....4..3....1..0....3..0....2..3
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