Search: id:A141157
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%I A141157
%S A141157 1,2,1,3,2,2,4,3,4,3,5,4,6,6,5,6,5,8,9,10,7,7,6,10,12,15,14,11,8,7,12,
%T A141157 15,20,21,22,15,9,8,14,18,25,28,33,30,22,10,9,16,21,30,35,44,45,44,30,
%U A141157 11,10,18,24,35,4255,60,66,60,42
%N A141157 Triangle read by rows, A000012 * A140207.
%C A141157 Right border = partition numbers, A000041.
%C A141157 Row sums = A014153: (1, 3, 7, 14, 26, 45, 75,...).
%F A141157 Triangle read by rows, A000012 * A140207; equivalent to taking partial 
               sums of triangle A140207 terms, by columns.
%e A141157 First few rows of the triangle are:
%e A141157 1;
%e A141157 2, 1;
%e A141157 3, 2, 2;
%e A141157 4, 3, 4, 3;
%e A141157 5, 4, 6, 6, 5;
%e A141157 6, 5, 8, 9, 10, 7;
%e A141157 7, 6, 10, 12, 15, 14, 11;
%e A141157 8, 7, 12, 15, 20, 21, 22, 15;
%e A141157 9, 8, 14, 18, 25, 28, 33, 30, 22;
%e A141157 10, 9, 16, 21, 30, 35, 44, 45, 44, 30;
%e A141157 ...
%Y A141157 Cf. A140207, A014153, A000041.
%Y A141157 Sequence in context: A102364 A132923 A144329 this_sequence A137948 A120933 
               A064134
%Y A141157 Adjacent sequences: A141154 A141155 A141156 this_sequence A141158 A141159 
               A141160
%K A141157 nonn,tabl
%O A141157 0,2
%A A141157 Gary W. Adamson & Roger L. Bagula (qntmpkt(AT)yahoo.com), Jun 12 2008

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