A196952
Number of n X 3 0..4 arrays with each element x equal to the number its horizontal and vertical neighbors equal to 2,1,3,4,0 for x=0,1,2,3,4.
Original entry on oeis.org
3, 9, 26, 87, 282, 919, 2987, 9722, 31643, 102962, 335048, 1090310, 3548040, 11545789, 37571671, 122263766, 397863990, 1294706917, 4213164246, 13710247872, 44615134395, 145184117131, 472450174347, 1537421386475, 5002992156783
Offset: 1
Some solutions for n=4:
..1..1..0....1..0..0....0..0..1....0..1..1....0..0..0....0..1..1....0..0..0
..0..0..0....1..0..1....0..0..1....0..0..0....1..1..0....1..0..0....0..1..1
..0..0..0....0..0..1....1..1..0....1..0..1....0..0..0....1..0..0....0..0..0
..0..0..0....0..0..0....0..0..0....1..0..1....0..0..0....0..0..0....0..0..0
A196953
Number of nX4 0..4 arrays with each element x equal to the number its horizontal and vertical neighbors equal to 2,1,3,4,0 for x=0,1,2,3,4.
Original entry on oeis.org
4, 20, 87, 492, 2687, 14509, 78717, 427700, 2320738, 12593583, 68356288, 370995901, 2013496775, 10928042781, 59310677884, 321900611044, 1747074166413, 9482023129916, 51462457739671, 279305865035645, 1515896714830837
Offset: 1
Some solutions for n=5
..0..0..0..0....0..0..1..1....0..0..1..1....0..0..0..0....0..0..1..1
..0..0..0..0....0..1..0..0....1..0..0..0....1..0..0..0....0..0..0..0
..0..4..0..0....0..1..0..0....1..0..1..1....1..0..4..0....0..4..0..0
..0..0..1..0....0..0..0..1....0..0..0..0....0..0..0..1....0..0..0..0
..0..0..1..0....0..0..0..1....0..0..1..1....0..0..0..1....1..1..0..0
A196954
Number of n X 5 0..4 arrays with each element x equal to the number its horizontal and vertical neighbors equal to 2,1,3,4,0 for x=0,1,2,3,4.
Original entry on oeis.org
6, 41, 282, 2687, 23956, 214124, 1918608, 17197531, 154075730, 1380294235, 12367225355, 110805484184, 992753872004, 8894587877534, 79691287683196, 713994702986579, 6397041470072060, 57314366530825786, 513508682261967861
Offset: 1
Some solutions for n=4
..0..1..1..0..0....0..1..1..0..0....1..1..0..1..0....0..0..0..0..0
..0..0..0..0..0....0..0..0..4..0....0..0..0..1..0....0..0..0..1..1
..0..0..0..1..1....0..1..1..0..0....0..0..0..0..0....1..1..0..0..0
..1..1..0..0..0....0..0..0..0..0....0..0..0..0..0....0..0..0..1..1
A196955
Number of nX6 0..4 arrays with each element x equal to the number its horizontal and vertical neighbors equal to 2,1,3,4,0 for x=0,1,2,3,4.
Original entry on oeis.org
9, 85, 919, 14509, 214124, 3166711, 46887039, 695103098, 10297360567, 152533682507, 2259873131532, 33480136150093, 495998442533320, 7348153813176990, 108862184131945286, 1612778456172743874
Offset: 1
Some solutions for n=4
..0..0..0..1..0..1....1..1..0..0..1..1....0..0..0..0..0..1....0..0..1..1..0..0
..0..0..0..1..0..1....0..0..1..1..0..0....1..0..0..4..0..1....0..0..0..0..0..0
..1..0..0..0..0..0....1..1..0..0..1..1....1..0..0..0..4..0....1..1..0..4..0..0
..1..0..0..0..1..1....0..0..0..0..0..0....0..1..1..0..0..0....0..0..0..0..0..0
A196956
Number of n X 7 0..4 arrays with each element x equal to the number its horizontal and vertical neighbors equal to 2,1,3,4,0 for x=0,1,2,3,4.
Original entry on oeis.org
13, 178, 2987, 78717, 1918608, 46887039, 1147966466, 28133304588, 688970472958, 16871844816740, 413232005901840, 10120704139954048, 247866954036866195, 6070590513451031047, 148677076483267579402, 3641296772946640910171
Offset: 1
Some solutions for n=4
..1..1..0..0..0..0..1....0..0..1..0..0..1..0....1..0..0..1..0..1..0
..0..0..0..0..0..0..1....0..0..1..0..0..1..0....1..0..0..1..0..1..0
..1..0..0..0..0..0..0....0..4..0..0..4..0..1....0..0..0..0..4..0..1
..1..0..1..1..0..1..1....0..0..1..1..0..0..1....1..1..0..0..0..0..1
A196951
Number of n X n 0..4 arrays with each element x equal to the number of its horizontal and vertical neighbors equal to 2,1,3,4,0 for x=0,1,2,3,4.
Original entry on oeis.org
1, 5, 26, 492, 23956, 3166711, 1147966466, 1139814557483, 3088781045935076, 22873717950695283084, 463109589156291297397232, 25624345402722028725104412700, 3874850344967499961830383314013710
Offset: 1
Some solutions for n=4
..0..0..1..1....0..1..0..0....1..1..0..0....1..1..0..1....1..0..0..0
..0..0..0..0....0..1..0..1....0..0..4..0....0..0..0..1....1..0..1..1
..1..0..0..1....0..0..0..1....1..1..0..0....0..0..4..0....0..0..0..0
..1..0..0..1....0..0..0..0....0..0..0..0....1..1..0..0....0..1..1..0
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