A350231 - OEIS

%I #17 Dec 21 2021 12:04:55

%S 1,0,2,4,3,10,15,9,27,68,21,90,40,210,28,147,196,16,33,252,1120,224,

%T 64,256,5,140,78,261,4556,336,1600,125,60,207,420,304,1472,115,960,48,

%U 1953,2604,368,1728,135,1620,1296,23040,80,576,192,4096,1280,36,2160

%N Distinct values in A350228, in order of appearance.

%C Will every prime number p appear in this sequence (for p to appear here or in A350228, there must be a gap of p in A350234)?

%H Rémy Sigrist, <a href="/A350231/b350231.txt">Table of n, a(n) for n = 1..10000</a>

%H Rémy Sigrist, <a href="/A350231/a350231.txt">C++ program for A350231</a>

%H Rémy Sigrist, <a href="/A350231/a350231.gp.txt">PARI program for A350231</a>

%e Sequence A350228 begins: 1, 0, 1, 2, 1, 2, 4, 1, 3, 1, 2, 10, 1, 3, 15.

%e So this sequence begins: 1, 0,    2,       4,    3,       10,       15.

%o (C++) See Links section.

%o (PARI) See Links section.

%Y Cf. A350228, A350234.

%K nonn,look

%O 1,3

%A _Rémy Sigrist_, Dec 21 2021