Search: id:A138226
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%I A138226
%S A138226 0,0,0,1,2,5,9,16,25,34,48,62,82,109,142,176,213,259,308,367,438,512,
%T A138226 598,689,778,881,1000,1134,1286,1452,1595,1757,1930,2126,2319,2533,2758,
%U A138226 2996,3260,3533,3820,4132,4444,4786,5155,5554,5935,6309,6716,7158,7632
%N A138226 Number of triples (p,q,r) of primes with p<q<r<=prime(n), p+q>r, q+r>
               p and r+p>q.
%C A138226 Partial sums of A138225.
%Y A138226 Sequence in context: A024519 A160664 A072829 this_sequence A007979 A097701 
               A056870
%Y A138226 Adjacent sequences: A138223 A138224 A138225 this_sequence A138227 A138228 
               A138229
%K A138226 nonn
%O A138226 1,5
%A A138226 Reinhard Zumkeller (reinhard.zumkeller(AT)gmail.com), Mar 06 2008

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