Search: id:A140207
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%I A140207
%S A140207 1,1,1,1,1,2,1,1,2,3,1,1,2,3,5,1,1,2,3,5,7,1,1,2,3,5,7,11,1,1,2,3,5,
%T A140207 7,11,15,1,1,2,3,5,7,11,15,22,1,1,2,3,5,7,11,15,22,30,1,1,2,3,5,7,
%U A140207 11,15,22,30,42,1,1,2,3,5,7,11,15,22,30,42,56,1,1,2,3,5,7,11,15,22
%N A140207 Triangle read by rows in which row n (n>=0) gives the first n terms of 
               A000041.
%C A140207 Number of partitions of n into distinct parts with maximal size, see 
               A000009. [From Reinhard Zumkeller (reinhard.zumkeller(AT)gmail.com), 
               Jun 13 2009]
%D A140207 Aicardi Francesca, Matricial formulae for partitions, arXiv:0806.1273. 
               [Note that there is an error in the triangle given there.]
%e A140207 Triangle begins:
%e A140207 1
%e A140207 1,1
%e A140207 1,1,2
%e A140207 1,1,2,3
%e A140207 1,1,2,3,5
%e A140207 1,1,2,3,5,7
%e A140207 1,1,2,3,5,7,11
%e A140207 1,1,2,3,5,7,11,15
%e A140207 1,1,2,3,5,7,11,15,22
%e A140207 1,1,2,3,5,7,11,15,22,30
%e A140207 1,1,2,3,5,7,11,15,22,30,42
%e A140207 1,1,2,3,5,7,11,15,22,30,42,56
%e A140207 1,1,2,3,5,7,11,15,22,30,42,56,77
%e A140207 1,1,2,3,5,7,11,15,22,30,42,56,77,101
%Y A140207 Sequence in context: A124769 A128227 A144328 this_sequence A104763 A027751 
               A004070
%Y A140207 Adjacent sequences: A140204 A140205 A140206 this_sequence A140208 A140209 
               A140210
%K A140207 nonn,tabl
%O A140207 0,6
%A A140207 N. J. A. Sloane (njas(AT)research.att.com), Jun 10 2008, based on a suggestion 
               from Gary Adamson.

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