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 A209054 T(n,k)=Number of nXk 0..6 arrays with every element value z a city block distance of exactly z from another element value z 3

%I

%S 1,2,2,5,13,5,12,115,115,12,33,1468,5822,1468,33,99,22738,459808,

%T 459808,22738,99,319,415695,49062184,245980249,49062184,415695,319,

%U 980,7893620

%N T(n,k)=Number of nXk 0..6 arrays with every element value z a city block distance of exactly z from another element value z

%C Table starts

%C ...1......2........5........12.......33.....99.....319.980

%C ...2.....13......115......1468....22738.415695.7893620

%C ...5....115.....5822....459808.49062184

%C ..12...1468...459808.245980249

%C ..33..22738.49062184

%C ..99.415695

%C .319

%e Some solutions for n=2 k=5

%e ..2..0..0..0..0....5..1..1..2..0....3..3..1..3..3....2..0..2..3..1

%e ..2..2..2..0..0....3..1..2..3..5....4..2..1..2..4....2..3..2..0..1

%K nonn,tabl

%O 1,2

%A _R. H. Hardin_ Mar 04 2012

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Last modified June 28 01:48 EDT 2022. Contains 354903 sequences. (Running on oeis4.)