A207069
Number of 2 X n 0..1 arrays avoiding 0 0 1 and 0 1 0 horizontally and 0 0 1 and 1 0 1 vertically.
Original entry on oeis.org
4, 16, 36, 81, 196, 441, 961, 2116, 4624, 10000, 21609, 46656, 100489, 216225, 465124, 1000000, 2149156, 4618201, 9922500, 21316689, 45792289, 98366724, 211295296, 453860416, 974875729, 2093977600, 4497714225, 9660727521, 20750402500
Offset: 1
Some solutions for n=4:
1 0 1 1 0 1 1 1 1 0 0 0 0 1 1 0 0 1 1 0
1 0 1 1 1 1 0 1 0 0 0 0 0 1 1 0 0 0 0 0
A207070
Number of 3Xn 0..1 arrays avoiding 0 0 1 and 0 1 0 horizontally and 0 0 1 and 1 0 1 vertically.
Original entry on oeis.org
6, 36, 102, 288, 896, 2499, 6634, 17848, 47192, 122200, 315315, 809784, 2063670, 5238225, 13261490, 33465000, 84237826, 211676500, 531027000, 1330245423, 3328592562, 8320844952, 20782671568, 51871277456, 129387019195, 322571437760
Offset: 1
Some solutions for n=4
..0..0..0..0....0..0..0..0....0..1..1..0....1..1..0..0....1..0..0..0
..0..1..1..1....1..1..1..0....0..1..1..1....0..0..0..0....0..1..1..1
..0..1..1..0....1..1..1..0....0..1..1..0....0..0..0..0....0..1..1..0
A207062
Number of n X n 0..1 arrays avoiding 0 0 1 and 0 1 0 horizontally and 0 0 1 and 1 0 1 vertically.
Original entry on oeis.org
2, 16, 102, 720, 6398, 54684, 468348, 4356936, 41716708, 403445900, 4037337213, 41571957024, 435311467198, 4653843868560, 50835606848268, 564791240516000, 6378296516533122, 73247208566761530, 853936849893078000
Offset: 1
Some solutions for n=4
..0..0..0..0....1..0..0..0....1..1..0..1....1..1..0..0....0..1..1..0
..1..1..0..1....1..1..0..0....0..0..0..0....1..0..0..0....0..1..1..1
..1..0..0..0....1..0..0..0....0..0..0..0....0..0..0..0....0..1..1..1
..0..0..0..0....1..0..0..0....0..0..0..0....0..0..0..0....0..0..0..0
A207064
Number of n X 4 0..1 arrays avoiding 0 0 1 and 0 1 0 horizontally and 0 0 1 and 1 0 1 vertically.
Original entry on oeis.org
9, 81, 288, 720, 1485, 2709, 4536, 7128, 10665, 15345, 21384, 29016, 38493, 50085, 64080, 80784, 100521, 123633, 150480, 181440, 216909, 257301, 303048, 354600, 412425, 477009, 548856, 628488, 716445, 813285, 919584, 1035936, 1162953
Offset: 1
Some solutions for n=4:
..1..0..0..0....0..0..0..0....1..1..1..1....1..1..0..0....0..0..0..0
..1..0..0..0....0..1..1..1....1..1..1..1....1..0..0..0....0..1..1..0
..1..0..0..0....0..1..1..0....1..1..1..1....0..0..0..0....0..1..1..0
..0..0..0..0....0..1..1..0....1..1..1..1....0..0..0..0....0..0..0..0
A207065
Number of n X 5 0..1 arrays avoiding 0 0 1 and 0 1 0 horizontally and 0 0 1 and 1 0 1 vertically.
Original entry on oeis.org
14, 196, 896, 2688, 6398, 13132, 24304, 41664, 67326, 103796, 154000, 221312, 309582, 423164, 566944, 746368, 967470, 1236900, 1561952, 1950592, 2411486, 2954028, 3588368, 4325440, 5176990, 6155604, 7274736, 8548736, 9992878
Offset: 1
Some solutions for n=4:
..0..1..1..1..0....0..0..0..0..0....1..1..0..0..0....1..0..1..1..0
..0..1..1..0..1....1..1..0..0..0....0..1..1..1..1....1..1..0..0..0
..0..0..0..0..0....1..1..0..0..0....0..1..1..0..1....0..0..0..0..0
..0..0..0..0..0....1..0..0..0..0....0..1..1..0..0....0..0..0..0..0
A207066
Number of n X 6 0..1 arrays avoiding 0 0 1 and 0 1 0 horizontally and 0 0 1 and 1 0 1 vertically.
Original entry on oeis.org
21, 441, 2499, 8799, 23856, 54684, 111426, 208026, 362943, 599907, 948717, 1446081, 2136498, 3073182, 4319028, 5947620, 8044281, 10707165, 14048391, 18195219, 23291268, 29497776, 36994902, 45983070, 56684355, 69343911, 84231441
Offset: 1
Some solutions for n=4:
..0..0..0..0..0..0....0..1..1..1..0..0....1..0..1..1..1..0....1..1..1..1..1..0
..1..0..1..1..1..0....1..0..1..1..1..0....0..1..1..1..1..0....0..0..0..0..0..0
..0..0..0..0..0..0....1..0..0..0..0..0....0..1..1..1..0..0....0..0..0..0..0..0
..0..0..0..0..0..0....1..0..0..0..0..0....0..0..0..0..0..0....0..0..0..0..0..0
A207067
Number of n X 7 0..1 arrays avoiding 0 0 1 and 0 1 0 horizontally and 0 0 1 and 1 0 1 vertically.
Original entry on oeis.org
31, 961, 6634, 27063, 82739, 210118, 468348, 947298, 1776951, 3138223, 5275270, 8509345, 13254267, 20033564, 29499352, 42453012, 59867727, 82912941, 112980802, 151714651, 201039619, 263195394, 340771220, 436743190, 554513895, 697954491
Offset: 1
Some solutions for n=4:
..1..1..0..1..1..1..0....0..0..0..0..0..0..0....1..1..0..1..1..0..1
..0..1..1..0..0..0..0....1..1..1..1..1..0..0....1..1..0..0..0..0..0
..0..1..1..0..0..0..0....1..1..1..0..0..0..0....0..0..0..0..0..0..0
..0..0..0..0..0..0..0....0..1..1..0..0..0..0....0..0..0..0..0..0..0
A207071
Number of 4Xn 0..1 arrays avoiding 0 0 1 and 0 1 0 horizontally and 0 0 1 and 1 0 1 vertically.
Original entry on oeis.org
8, 64, 216, 720, 2688, 8799, 27063, 84502, 257584, 762900, 2246895, 6565968, 18955015, 54365475, 155191828, 440404000, 1244062260, 3502380028, 9826626600, 27487369521, 76702016405, 213558055578, 593398011328, 1645981275528
Offset: 1
Some solutions for n=4
..1..0..1..1....1..1..0..0....0..0..0..0....0..1..1..1....0..1..1..1
..0..0..0..0....0..1..1..1....0..1..1..0....1..1..1..0....0..0..0..0
..0..0..0..0....0..1..1..1....0..1..1..0....1..0..0..0....0..0..0..0
..0..0..0..0....0..1..1..1....0..0..0..0....0..0..0..0....0..0..0..0
A207072
Number of 5Xn 0..1 arrays avoiding 0 0 1 and 0 1 0 horizontally and 0 0 1 and 1 0 1 vertically.
Original entry on oeis.org
10, 100, 390, 1485, 6398, 23856, 82739, 291364, 997288, 3297100, 10818024, 35133264, 112323561, 356011440, 1121062052, 3501522000, 10866865736, 33562033288, 103140966600, 315558380637, 961941393008, 2922406648218
Offset: 1
Some solutions for n=4
..0..0..0..0....0..1..1..1....1..1..1..0....0..0..0..0....1..1..0..0
..0..1..1..0....0..1..1..0....0..1..1..0....0..1..1..1....0..0..0..0
..0..0..0..0....0..0..0..0....0..1..1..0....0..0..0..0....0..0..0..0
..0..0..0..0....0..0..0..0....0..0..0..0....0..0..0..0....0..0..0..0
..0..0..0..0....0..0..0..0....0..0..0..0....0..0..0..0....0..0..0..0
A207073
Number of 6Xn 0..1 arrays avoiding 0 0 1 and 0 1 0 horizontally and 0 0 1 and 1 0 1 vertically.
Original entry on oeis.org
12, 144, 636, 2709, 13132, 54684, 210118, 818892, 3093184, 11234900, 40417797, 143649720, 501215991, 1730494710, 5926924410, 20097642000, 67608559928, 226048464005, 751020224850, 2480966742240, 8157248135323, 26701216937370
Offset: 1
Some solutions for n=4
..1..0..0..0....0..1..1..1....1..0..0..0....0..1..1..1....1..0..0..0
..0..1..1..0....0..1..1..0....0..1..1..0....1..0..1..1....1..0..0..0
..0..0..0..0....0..1..1..0....0..1..1..0....1..0..0..0....1..0..0..0
..0..0..0..0....0..0..0..0....0..0..0..0....1..0..0..0....1..0..0..0
..0..0..0..0....0..0..0..0....0..0..0..0....0..0..0..0....1..0..0..0
..0..0..0..0....0..0..0..0....0..0..0..0....0..0..0..0....0..0..0..0
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