A209369
Number of n X 3 1..3 arrays with no element with value z exactly a city block distance of z from another element with value z.
Original entry on oeis.org
19, 84, 115, 242, 690, 1922, 5460, 15488, 43792, 124002, 351154, 994050, 2814300, 7968032, 22558752, 63867602, 180820962, 511936002, 1449380900, 4103455232, 11617609120, 32891508162, 93121689570, 263644006658, 746422898732
Offset: 1
Some solutions for n=5:
..2..2..3....3..2..3....3..2..3....1..2..1....2..3..1....1..2..1....3..1..3
..1..3..1....1..2..1....1..2..1....3..1..3....2..1..3....3..1..3....1..3..2
..3..1..2....3..1..3....3..1..3....2..3..1....1..3..2....1..3..2....3..1..3
..1..3..1....1..3..1....1..3..1....2..1..3....3..1..3....3..1..2....2..2..1
..3..2..3....2..2..3....2..1..3....1..3..1....2..2..1....2..3..1....3..1..3
A209367
Number of n X 1 1..3 arrays with no element with value z exactly a city block distance of z from another element with value z.
Original entry on oeis.org
3, 8, 19, 35, 64, 110, 185, 322, 599, 1084, 1902, 3280, 5816, 10425, 18711, 33023, 58229, 102865, 183340, 326023, 578770, 1023268, 1814036, 3218397, 5719285, 10142300, 17984603, 31872737, 56560901, 100345791, 178058874, 315719677
Offset: 1
All solutions for n=5:
..2....1....2....3....3....2....3....3....3....2....1....2....3....3
..3....3....1....3....2....1....1....1....2....3....2....3....1....3
..1....1....3....1....3....3....2....2....2....3....2....1....2....1
..2....2....3....2....1....3....2....1....1....2....3....2....2....2
..1....1....2....2....3....1....1....3....3....2....3....2....3....1
A209368
Number of n X 2 1..3 arrays with no element with value z exactly a city block distance of z from another element with value z.
Original entry on oeis.org
8, 39, 84, 129, 178, 338, 722, 1568, 3362, 7200, 15488, 33282, 71442, 153458, 329672, 708050, 1520768, 3266568, 7016258, 15070050, 32369058, 69525632, 149333762, 320753792, 688947200, 1479788802, 3178436450, 6826961250, 14663623752
Offset: 1
Some solutions for n=5:
..3..2....3..1....3..1....3..2....2..3....2..1....2..2....2..1....2..3....3..1
..1..2....2..3....1..2....1..3....2..1....1..3....1..3....2..3....2..1....1..3
..3..1....2..1....3..1....3..1....1..3....3..3....3..1....3..3....1..3....2..1
..1..3....1..3....1..3....2..3....3..2....1..3....1..3....1..3....3..1....1..3
..2..1....3..1....2..1....2..1....1..2....2..2....2..1....2..1....1..2....3..2
A209370
Number of nX4 1..3 arrays with no element with value z exactly a city block distance of z from another element with value z.
Original entry on oeis.org
35, 129, 242, 968, 3698, 14112, 54450, 208658, 798848, 3065288, 11761250, 45106002, 172980000, 663426738, 2544555122, 9759442050, 37430668832, 143559037778, 550601290962, 2111759107200, 8099354578322, 31063907847200, 119141222480000
Offset: 1
Some solutions for n=5
..2..1..3..1....2..2..1..3....1..2..1..3....1..3..1..2....2..2..3..1
..1..3..1..3....3..1..3..2....3..1..3..1....2..2..3..1....1..3..1..2
..3..1..2..1....1..3..1..2....2..3..1..3....1..3..1..3....3..1..3..1
..2..3..1..3....3..2..3..1....2..1..3..2....3..1..2..1....1..2..1..3
..2..1..3..2....1..2..1..3....1..3..1..3....1..3..1..3....3..1..3..2
A209371
Number of nX5 1..3 arrays with no element with value z exactly a city block distance of z from another element with value z.
Original entry on oeis.org
64, 178, 690, 3698, 19434, 99458, 510378, 2622050, 13507474, 69549218, 357584194, 1839211250, 9464568582, 48696339042, 250509806670, 1288779804242, 6630621737430, 34113122683362, 175501749819570, 902909367872738
Offset: 1
Some solutions for n=5
..3..1..2..1..3....3..1..3..2..2....1..3..2..2..1....3..2..3..1..2
..1..3..2..3..1....2..2..1..3..1....2..1..3..1..3....1..3..1..3..1
..3..1..3..1..3....3..1..3..1..3....1..3..1..3..1....2..1..3..1..3
..1..2..1..3..2....1..3..1..3..1....3..2..3..1..2....1..3..1..3..1
..3..2..3..1..2....2..1..3..1..3....1..3..1..3..1....3..1..2..1..3
A209372
Number of n X 6 1..3 arrays with no element with value z exactly a city block distance of z from another element with value z.
Original entry on oeis.org
110, 338, 1922, 14112, 99458, 677448, 4657352, 32224392, 222731618, 1535799042, 10593565682, 73137825800, 504807500808, 3483311199048, 24039137911250, 165910635792722, 1144998159728418, 7901869378889042, 54533570221448658
Offset: 1
Some solutions for n=5
..3..2..2..1..3..1....3..2..3..1..2..1....2..1..3..2..2..1....3..2..3..1..2..1
..1..3..1..3..1..3....1..2..1..3..2..3....1..3..1..3..1..3....1..3..1..3..2..3
..2..1..3..1..3..1....3..1..3..1..3..1....3..1..3..1..3..2....2..1..3..1..3..1
..2..3..1..2..1..3....2..3..1..2..1..3....1..2..1..3..1..2....2..3..1..2..1..3
..3..1..3..1..3..1....3..1..3..2..3..1....3..1..3..1..3..1....3..1..3..1..3..2
A209373
Number of nX7 1..3 arrays with no element with value z exactly a city block distance of z from another element with value z.
Original entry on oeis.org
185, 722, 5460, 54450, 510378, 4657352, 43249360, 402144800, 3725851316, 34509848328, 320002445430, 2967452389778, 27506545295520, 254980859279112, 2363917557528510, 21914994165576192, 203160244306365584
Offset: 1
Some solutions for n=5
..1..3..2..2..1..3..1....1..3..2..2..1..3..2....1..2..2..3..1..2..1
..3..1..3..1..3..1..2....3..1..3..1..3..1..3....3..1..3..1..3..2..3
..2..2..1..3..1..3..1....2..3..1..3..1..2..1....1..3..1..2..1..3..1
..3..1..3..1..2..1..3....3..1..3..1..3..2..3....2..1..3..1..3..1..2
..1..3..1..3..1..3..2....1..3..2..3..1..3..1....1..3..1..3..1..3..2
A209366
Number of n X n 1..3 arrays with no element with value z exactly a city block distance of z from another element with value z.
Original entry on oeis.org
3, 39, 115, 968, 19434, 677448, 43249360, 5008603698, 1040887695040, 390290619582728, 263701318486632444, 321337793316358945352, 705783458367197689313992
Offset: 1
Some solutions for n=5
..3..1..2..1..3....2..2..3..1..2....2..2..3..1..3....1..3..1..2..2
..1..3..1..3..2....1..3..1..3..2....1..3..1..3..1....2..1..3..1..3
..2..2..3..1..3....3..1..2..1..3....3..1..2..2..3....2..3..1..3..1
..1..3..1..2..1....1..3..1..3..1....1..3..1..3..1....3..1..3..1..3
..3..1..3..2..3....2..2..3..1..2....3..1..3..1..3....1..2..2..3..1
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