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A186850
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T(n,k)=Number of (n+1)X(k+1) binary arrays with no 2X2 subblock diagonal sum less antidiagonal sum equal to any horizontal or vertical neighbor 2X2 subblock diagonal sum less antidiagonal sum
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10
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16, 50, 50, 162, 218, 162, 512, 970, 970, 512, 1626, 4194, 6138, 4194, 1626, 5182, 18246, 36988, 36988, 18246, 5182, 16476, 79778, 224714, 313412, 224714, 79778, 16476, 52378, 347530, 1371258, 2679366, 2679366, 1371258, 347530, 52378, 166634
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OFFSET
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1,1
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COMMENTS
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Table starts
.....16.......50........162..........512..........1626............5182
.....50......218........970.........4194.........18246...........79778
....162......970.......6138........36988........224714.........1371258
....512.....4194......36988.......313412.......2679366........22982034
...1626....18246.....224714......2679366......32584548.......397002882
...5182....79778....1371258.....22982034.....397002882......6898399878
..16476...347530....8335676....196096944....4811564838....119236307198
..52378..1514138...50707346...1675514684...58406620364...2065646009310
.166634..6603034..308646310..14324706908..709274874710..35799060427804
.529984.28783358.1877813892.122399599022.8608639841774.620100415074980
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LINKS
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EXAMPLE
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Some solutions for 4X3
..0..0..0....0..0..0....0..1..1....0..0..1....0..1..0....0..0..0....0..1..0
..1..0..1....0..1..0....1..0..1....1..0..1....1..0..1....0..1..0....0..1..1
..0..0..1....0..0..0....0..0..0....1..0..0....0..0..1....1..1..1....0..0..0
..1..1..1....1..1..0....0..0..1....0..0..0....0..0..0....0..1..1....0..1..0
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CROSSREFS
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KEYWORD
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AUTHOR
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STATUS
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approved
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