A265193
Number of 3Xn arrays containing n copies of 0..3-1 with no equal horizontal or antidiagonal neighbors and new values introduced sequentially from 0.
Original entry on oeis.org
1, 5, 17, 42, 155, 511, 2023, 7760, 31395, 127575, 526459, 2194344, 9206121, 38933281, 165380299, 706470350, 3028761985, 13037475319, 56289258695, 243772244956, 1058354286379, 4606025822849, 20087808189187, 87780004451864
Offset: 1
Some solutions for n=4
..0..1..2..0....0..1..0..1....0..1..0..2....0..1..2..1....0..1..2..0
..2..0..2..1....0..2..0..2....2..1..0..2....0..1..2..1....2..0..1..2
..1..0..2..1....1..2..1..2....2..1..0..1....2..0..2..0....1..0..1..2
A265194
Number of 4Xn arrays containing n copies of 0..4-1 with no equal horizontal or antidiagonal neighbors and new values introduced sequentially from 0.
Original entry on oeis.org
1, 36, 774, 20592, 583806, 17355854, 531710144, 16794345016, 539934522405, 17688694779704, 587032342194893, 19721653849177246, 669000415874942986, 22891346830054677219, 789053202525296020838, 27375922414889330681650
Offset: 1
Some solutions for n=4
..0..1..2..3....0..1..2..3....0..1..0..1....0..1..2..3....0..1..2..3
..0..3..2..0....3..0..2..1....2..3..2..3....3..1..2..3....2..1..2..0
..1..3..1..0....2..0..3..1....2..3..2..1....0..1..2..0....3..0..1..3
..2..3..1..2....2..1..3..0....0..3..0..1....3..0..1..2....3..0..1..2
A265190
Number of nX3 arrays containing 3 copies of 0..n-1 with no equal horizontal or antidiagonal neighbors and new values introduced sequentially from 0.
Original entry on oeis.org
0, 0, 17, 774, 76035, 10866362, 2130866037, 551607137250, 182413680759659, 75075411378226014, 37647855624072772341
Offset: 1
Some solutions for n=4
..0..1..0....0..1..0....0..1..2....0..1..2....0..1..2....0..1..2....0..1..2
..2..1..3....0..2..1....3..0..3....3..0..1....3..0..2....2..3..1....3..0..2
..2..1..2....3..2..3....1..2..0....3..2..0....1..3..1....2..0..3....3..1..2
..3..0..3....1..2..3....1..3..2....1..3..2....0..3..2....3..0..1....3..0..1
A265191
Number of nX4 arrays of permutations of 4 copies of 0..n-1 with no equal horizontal or antidiagonal neighbors and new values introduced sequentially from 0.
Original entry on oeis.org
0, 1, 42, 20592, 20957398, 38833756515, 117650546564305, 543403955513408885
Offset: 1
Some solutions for n=4
..0..1..2..1....0..1..0..2....0..1..2..1....0..1..0..1....0..1..2..3
..3..1..0..3....3..1..0..3....2..0..3..2....2..1..0..2....0..3..1..2
..2..3..0..2....2..3..1..3....3..0..3..1....3..2..3..2....1..3..0..3
..0..3..1..2....2..0..1..2....1..0..3..2....3..0..1..3....2..1..2..0
A265195
Number of 5Xn arrays containing n copies of 0..5-1 with no equal horizontal or antidiagonal neighbors and new values introduced sequentially from 0.
Original entry on oeis.org
1, 329, 76035, 20957398, 6394366422, 2057050979371, 693618769648379, 241887129322728625
Offset: 1
Some solutions for n=3
..0..1..2....0..1..2....0..1..2....0..1..2....0..1..2....0..1..2....0..1..2
..2..0..3....3..0..1....0..1..3....0..3..0....3..4..0....2..3..2....3..1..4
..1..4..0....3..4..3....2..4..1....1..3..4....1..3..2....1..4..3....3..0..3
..2..4..3....2..1..4....2..4..3....4..2..4....4..1..2....0..4..0....1..4..0
..3..4..1....4..2..0....3..4..0....3..2..1....4..0..3....3..4..1....2..4..2
Showing 1-5 of 5 results.
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