%I A152251
%S A152251 1,1,1,2,1,2,4,2,2,5,8,4,4,5,13,16,8,8,10,13,34,32,16,16,20,26,34,89,64,
%T A152251 32,32,40,52,68,89,233,128,64,64,80,104,136,178,233,1597
%N A152251 Eigentriangle, row sums = A001519, odd-indexed Fibonacci numbers.
%C A152251 Row sums = A001519, the odd indexed Fibonacci numbers starting (1, 2, 
               5, 13, 34,...).
%C A152251 Sum of n-th row terms = rightmost term of next row.
%F A152251 Triangle read by rows, M*Q. M = an infinite lower triangular matrix with 
               (1, 1, 2, 4, 8, 16,...) in every column and Q = a matrix (1, 1, 2, 
               5, 13, 34,...) as the main diagonal and the rest zeros.
%e A152251 First few rows of the triangle =
%e A152251 1;
%e A152251 1, 1;
%e A152251 2, 1, 2;
%e A152251 4, 2, 2, 5;
%e A152251 8, 4, 4, 5, 13;
%e A152251 16, 8, 8, 10, 13, 34;
%e A152251 32, 16, 16, 20, 26, 34, 89;
%e A152251 64, 32, 32, 40, 52, 68, 89, 233;
%e A152251 128, 64, 64, 80, 104, 136, 178, 233, 1597;
%e A152251 ... Row 4 = (8, 4, 4, 5, 13) = termwise products of (8, 4, 2, 1, 1) and 
               (1, 1, 2, 5, 13).
%Y A152251 A001519
%Y A152251 Sequence in context: A145173 A082793 A114929 this_sequence A144025 A058573 
               A117268
%Y A152251 Adjacent sequences: A152248 A152249 A152250 this_sequence A152252 A152253 
               A152254
%K A152251 eigen,nonn,tabl
%O A152251 1,4
%A A152251 Gary W. Adamson (qntmpkt(AT)yahoo.com), Nov 30 2008