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A224658 T(n,k)=Number of (n+2)X(k+2) 0..2 matrices with each 3X3 subblock having the same population 5

%I #4 Apr 13 2013 16:57:44

%S 19683,67797,67797,233523,171315,233523,804357,444933,444933,804357,

%T 3295269,1221507,886707,1221507,3295269,13499973,4334499,1937061,

%U 1937061,4334499,13499973,55306341,15889635,5858757,3374595,5858757,15889635

%N T(n,k)=Number of (n+2)X(k+2) 0..2 matrices with each 3X3 subblock having the same population

%C Table starts

%C ......19683......67797.....233523....804357..3295269.13499973.55306341

%C ......67797.....171315.....444933...1221507..4334499.15889635.60542019

%C .....233523.....444933.....886707...1937061..5858757.18982053.66729285

%C .....804357....1221507....1937061...3374595..8416035.23449635.74664963

%C ....3295269....4334499....5858757...8416035.16387731.36269667.96055443

%C ...13499973...15889635...18982053..23449635.36269667.63042435

%C ...55306341...60542019...66729285..74664963.96055443

%C ..259112385..273661767..289928673.309137607

%C .1213951725.1250235675.1289127501

%C .5687411625.5772573567

%H R. H. Hardin, <a href="/A224658/b224658.txt">Table of n, a(n) for n = 1..70</a>

%e Some solutions for n=2 k=4

%e ..0..0..1..0..1..1....0..0..1..0..0..1....0..0..1..0..2..2....0..0..1..1..0..2

%e ..0..1..1..1..0..1....2..2..2..2..2..2....0..0..2..1..0..0....2..1..2..0..1..1

%e ..1..2..0..0..2..0....2..0..1..2..0..1....1..2..0..0..0..1....1..2..0..2..2..0

%e ..0..0..1..0..1..1....1..0..0..1..0..0....0..0..1..0..2..2....0..0..1..1..0..2

%K nonn,tabl

%O 1,1

%A _R. H. Hardin_ Apr 13 2013

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Last modified April 19 21:09 EDT 2024. Contains 371798 sequences. (Running on oeis4.)