%I A144515
%S A144515 1,2,1,2,0,1,3,1,0,1,2,0,0,0,1,4,1,1,0,0,1,2,0,0,0,0,0,1,4,1,0,1,0,0,0,
%T A144515 1,3,0,1,0,0,0,0,0,1,4,1,0,0,1,0,0,0,0,1
%N A144515 Triangle read by rows: A051731 * A103451.
%C A144515 Row sums = A114003: (1, 3, 3, 5, 3, 7, 3, 7, 5, 7,...).
%C A144515 Left border = d(n), A000005: (1, 2, 2, 3, 2, 4, 2, 4,...).
%F A144515 A051731 * A103451 as infinite lower triangular matrices. Left border 
               of A051731 (all 1's) is replaced with A000005: (1, 2, 2, 3, 2, 4,
               ...).
%e A144515 First few rows of the triangle are:
%e A144515 1;
%e A144515 2, 1;
%e A144515 2, 0, 1;
%e A144515 3, 1, 0, 1;
%e A144515 2, 0, 0, 0, 1;
%e A144515 4, 1, 1, 0, 0, 1;
%e A144515 2, 0, 0, 0, 0, 0, 1;
%e A144515 ...
%Y A144515 Cf. A114003, A000005, A103451.
%Y A144515 Sequence in context: A049986 A137289 A063574 this_sequence A028933 A143352 
               A127170
%Y A144515 Adjacent sequences: A144512 A144513 A144514 this_sequence A144516 A144517 
               A144518
%K A144515 nonn,tabl
%O A144515 0,2
%A A144515 Gary W. Adamson (qntmpkt(AT)yahoo.com), Nov 21 2007