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A134379 A084938 * A000012. 1

%I

%S 1,1,1,2,2,1,5,5,3,1,15,15,9,4,1,54,54,30,14,5,1,235,235,115,51,20,6,

%T 1,1237,1237,517,205,79,27,7,1,7790,7790,2750,938,332,115,35,8,1,

%U 57581,57581,17261,4973,1545,505,160,44,9,1

%N A084938 * A000012.

%C Left border = A051295: (1, 1, 2, 5, 15, 54, 235,...). Row sums = A134378: (1, 2, 5, 14, 44, 158, 663,...).

%F A084938 * A000012, partial sum triangle by rows, starting from the right of A084938.

%e First few rows of the triangle are:

%e 1;

%e 1, 1;

%e 2, 2, 1;

%e 5, 5, 3, 1;

%e 15, 15, 9, 4, 1;

%e 54, 54, 30, 14, 5, 1;

%e ...

%Y Cf. A084938, A134378, A051295.

%K nonn,tabl

%O 0,4

%A _Gary W. Adamson_, Oct 22 2007

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Last modified May 23 05:25 EDT 2019. Contains 323508 sequences. (Running on oeis4.)