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A181212
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T(n,k)=Number of nXk binary matrices with no two 1's adjacent diagonally or antidiagonally
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7
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2, 4, 4, 8, 9, 8, 16, 25, 25, 16, 32, 64, 119, 64, 32, 64, 169, 484, 484, 169, 64, 128, 441, 2117, 2704, 2117, 441, 128, 256, 1156, 9025, 17424, 17424, 9025, 1156, 256, 512, 3025, 38936, 104976, 177073, 104976, 38936, 3025, 512, 1024, 7921, 167281, 652864
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OFFSET
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1,1
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COMMENTS
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Table starts
....2.....4.......8........16..........32...........64............128
....4.....9......25........64.........169..........441...........1156
....8....25.....119.......484........2117.........9025..........38936
...16....64.....484......2704.......17424.......104976.........652864
...32...169....2117.....17424......177073......1630729.......15786848
...64...441....9025....104976.....1630729.....21836929......315701824
..128..1156...38936....652864....15786848....315701824.....6985036032
..256..3025..167281...4000000...149352841...4388400025...146719641600
..512..7921..720083..24681024..1429585373..62249751001..3168621039616
.1024.20736.3097600.151782400.13610488896.873880953856.67463750631424
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LINKS
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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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