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.

A373852 Numbers k such that A276085(k) is a multiple of bigomega(k), where bigomega (A001222) and A276085 are fully additive with a(p) = 1 and a(p) = p#/p respectively.

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%I A373852 #10 Jun 20 2024 17:50:15
%S A373852 1,2,3,4,5,7,8,9,11,13,15,16,17,19,21,23,25,27,29,30,31,32,33,35,37,
%T A373852 39,41,42,43,47,49,51,53,55,57,59,61,64,65,66,67,69,71,73,77,78,79,80,
%U A373852 81,83,85,87,89,91,93,95,97,101,102,103,107,109,111,113,114,115,119,121,123,125,127,128,129,131,133,135
%N A373852 Numbers k such that A276085(k) is a multiple of bigomega(k), where bigomega (A001222) and A276085 are fully additive with a(p) = 1 and a(p) = p#/p respectively.
%H A373852 Antti Karttunen, <a href="/A373852/b373852.txt">Table of n, a(n) for n = 1..12000</a>
%o A373852 (PARI) isA373852 = A373851;
%Y A373852 Cf. A000040 (subsequence), A001222, A276085, A373850, A373851 (characteristic function).
%Y A373852 After the initial term, gives the indices of 0's A373850.
%Y A373852 Cf. also A333426.
%K A373852 nonn
%O A373852 1,2
%A A373852 _Antti Karttunen_, Jun 20 2024