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Triangle read by rows, A000012 * A152201
1

%I #2 Mar 30 2012 17:25:33

%S 1,3,6,1,10,3,15,7,1,21,13,3,28,22,8,1,36,34,16,3,45,50,30,9,1,55,70,

%T 50,19,3,66,95,80,39,10,1,78,125,120,69,22,3,91,161,175,119,49,11,1

%N Triangle read by rows, A000012 * A152201

%C Row sums = A053599: (1, 3, 7, 13, 23, 37, 59,...).

%F Triangle read by rows, A000012 * A152201 = partial sums of A152201 column terms.

%e First few rows of the triangle =

%e 1;

%e 3;

%e 6, 1;

%e 10, 3;

%e 15, 7, 1;

%e 21, 13, 3;

%e 28, 22, 8, 1;

%e 36, 34, 16, 3;

%e 45, 50, 30, 9, 1;

%e 55, 70, 50, 19, 3;

%e 66, 95, 80, 39, 10, 1;

%e 78, 125, 120, 69, 22, 3;

%e 91, 161, 175, 119, 49, 11, 1;

%e ...

%Y A152201, A053599

%K nonn,tabl

%O 0,2

%A _Gary W. Adamson_, Nov 29 2008