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A233997
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T(n,k)=Number of (n+1)X(k+1) 0..6 arrays with every 2X2 subblock having the sum of the absolute values of all six edge and diagonal differences equal to 18
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8
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164, 774, 774, 3496, 3040, 3496, 17156, 11622, 11622, 17156, 81200, 51026, 38220, 51026, 81200, 409848, 218602, 150572, 150572, 218602, 409848, 1995424, 1058618, 578992, 560408, 578992, 1058618, 1995424, 10261264, 4923910, 2642176, 2021016
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OFFSET
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1,1
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COMMENTS
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Table starts
.......164.......774.......3496......17156.......81200......409848.....1995424
.......774......3040......11622......51026......218602.....1058618.....4923910
......3496.....11622......38220.....150572......578992.....2642176....11510748
.....17156.....51026.....150572.....560408.....2021016.....9191620....39038268
.....81200....218602.....578992....2021016.....6692724....29399672...117312896
....409848...1058618....2642176....9191620....29399672...134489796...533896296
...1995424...4923910...11510748...39038268...117312896...533896296..1997753492
..10261264..25667010...59677576..213791308...650719408..3264749708.12585162304
..50945472.126489782..286598096.1031265884..3041797872.15542978456
.264997984.690800294.1625122820.6478189956.20530088132
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LINKS
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R. H. Hardin, Table of n, a(n) for n = 1..112
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EXAMPLE
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Some solutions for n=3 k=4
..0..6..5..6..0....0..5..2..6..0....5..0..5..5..1....1..6..4..5..5
..5..5..0..5..5....3..0..5..1..1....0..3..0..2..6....4..1..1..0..6
..2..0..3..0..2....0..5..2..6..0....5..0..5..5..1....5..0..6..1..1
..2..6..3..6..2....6..5..0..2..2....6..5..2..0..4....0..3..3..6..4
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CROSSREFS
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Sequence in context: A063354 A240248 A105653 * A233990 A223455 A251197
Adjacent sequences: A233994 A233995 A233996 * A233998 A233999 A234000
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KEYWORD
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nonn,tabl
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AUTHOR
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R. H. Hardin, Dec 18 2013
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STATUS
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approved
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