%I #5 Apr 18 2013 11:25:15
%S 1,4,1,4,4,5,4,4,20,13,4,4,20,52,41,4,4,20,52,164,121,4,4,20,52,164,
%T 484,365,4,4,20,52,164,484,1460,1093,4,4,20,52,164484,1460,4372,3281,
%U 4,4,20,52,164,484,1460,4372,13124,9841
%N Eigentriangle read by rows, T(n,k) = A123932(n-k+1)*A046717(k)
%C Row sums = A046717 shifted: (1, 5, 13, 41, 121,...). Right border = A046717.
%C Sum of n-th row terms = rightmost term of (n+1)-th row.
%F Eigentriangle read by rows, T(n,k) = A123932(n-k+1)*A046717(k)
%e First few rows of the triangle =
%e 1;
%e 4, 1;
%e 4, 4, 5;
%e 4, 4, 20, 13;
%e 4, 4, 20, 52, 41;
%e 4, 4, 20, 52, 164, 121;
%e 4, 4, 20, 52, 164, 484, 365;
%e ...
%e Row 4 = (4, 4, 20, 13) = termwise products (4, 4, 4, 1) and (1, 1, 5, 13).
%Y Cf. A123932, A046717.
%K nonn,tabl
%O 1,2
%A _Gary W. Adamson_, Sep 07 2008
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