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.

A236102 Numbers whose divisors are partition numbers.

This page as a plain text file.
%I A236102 #28 Feb 05 2014 03:35:33
%S A236102 1,2,3,5,7,11,15,22,77,101,17977,10619863,6620830889,80630964769,
%T A236102 228204732751,1171432692373,1398341745571,10963707205259,
%U A236102 15285151248481,10657331232548839,790738119649411319,18987964267331664557,74878248419470886233,1394313503224447816939
%N A236102 Numbers whose divisors are partition numbers.
%C A236102 By definition all terms are partition numbers.
%C A236102 All members of A049575 are in this sequence.
%C A236102 Conjecture: the only composite numbers in this sequence are 15, 22, and 77. - _Jon E. Schoenfield_, Feb 05 2014
%e A236102 15 is in the sequence because the divisors of 15 are 1, 3, 5, 15, which are also partition numbers.
%Y A236102 Cf. A000041, A027750, A049575, A236103, A236105, A236107, A236108, A236110, A236111.
%K A236102 nonn
%O A236102 1,2
%A A236102 _Omar E. Pol_, Jan 21 2014
%E A236102 More terms from _Jon E. Schoenfield_, Feb 05 2014