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A191971 Square array A(i,j) related to the square array T(i,j) of A192062 1

%I #26 Mar 31 2012 10:28:26

%S 2,2,1,2,1,2,2,1,3,3,2,1,4,4,2,2,1,5,5,7,5,2,1,6,6,14,11,2,2,1,7,7,23,

%T 19,18,7,2,1,8,8,34,29,52,29,2,2,1,9,9,47,41,110,71,47,9,2,1,10,10,62,

%U 55,198,139,194,76,2,2,1,11,11,79,71,322,239,527,265,123,11,2,1,12,12,98,89,488,377,1154,666,724,199,2

%N Square array A(i,j) related to the square array T(i,j) of A192062

%C A(i,j) * T(i,j) of A192062 equals T(2*i,j) of A192062. Here j goes from 0 to 12

%F Each column is defined as follows. A(0,j) = 2, A(1,j) = 1, For i>0 A(2*i,j) = j*A(2*i-1,j)+A(2*i-2,j), A(2*i+1,j) = A(2*i,j)+A(2*i-1,j).

%F For i > 1, A(i+2,j) = A(i,j)*(j+2) - A(i-2,j)

%F A(6*i,j) = A(2*i,j)*(A(4*i,j)-1)

%F A(6*i+3,j) = A(2*i+1,j)*(A(4*i+2,j)+1)

%e A(3,1) = 4

%Y A192062

%K nonn,tabl

%O 0,1

%A _Kenneth J Ramsey_, Jul 07 2011

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