cp's OEIS Frontend

This is a front-end for the Online Encyclopedia of Integer Sequences, made by Christian Perfect. The idea is to provide OEIS entries in non-ancient HTML, and then to think about how they're presented visually. The source code is on GitHub.

A243750 Indices of records in A112801 = number of partitions of 2n-1 into three numbers with two distinct prime factors each.

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%I A243750 #6 Jun 10 2014 10:33:03
%S A243750 14,17,20,23,26,28,29,30,31,32,34,35,36,37,38,40,41,42,43,44,45,47,48,
%T A243750 49,50,51,52,53,54,56,57,58,59,60,61,62,63,64,65,66,68,70,71,72,73,74,
%U A243750 76,77,78,79,80,82,83,86,88,89,92,94,95,97,98,101,103,104,107,110,113,116,119,122,125,128,131,134,137,140,143,146,149,152,155
%N A243750 Indices of records in A112801 = number of partitions of 2n-1 into three numbers with two distinct prime factors each.
%C A243750 It appears that starting from a(64)=104 on, the sequence consists exactly in the numbers (larger than 103) congruent to 2 mod 3.
%F A243750 For n >= 64, a(n) = 3n - 88. (Conjectured.)
%o A243750 (PARI) m=0;for(i=1,1000,m<(m=max(A112801(i),m))&&print1(i","))
%K A243750 nonn
%O A243750 1,1
%A A243750 _M. F. Hasler_, Jun 09 2014