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.
%I A349065 #9 Nov 07 2021 06:30:36 %S A349065 3472875,10418625,17364375,24310125,31255875,52093125,72930375, %T A349065 86821875,93767625,121550625,156279375,170170875,202145625,218791125, %U A349065 260465625,281302875,364651875,420217875,434109375,468838125,510512625,586915875,606436875,607753125,656373375 %N A349065 Odd numbers k such that A183097(k) > 2*k. %C A349065 The odd terms of A349064. %H A349065 Amiram Eldar, <a href="/A349065/b349065.txt">Table of n, a(n) for n = 1..100</a> %e A349065 3472875 is a term since A183097(3472875) = 7002474 > 2*3472875 = 6945750. %t A349065 f[p_, e_] := (p^(e + 1) - 1)/(p - 1) - p; s[1] = 1; s[n_] := Times @@ f @@@ FactorInteger[n]; q[n_] := s[n] > 2*n; Select[Range[1, 2.5*10^7, 2], q] %Y A349065 Subsequence of A005101, A005231 and A349064. %Y A349065 Cf. A001694, A183097. %K A349065 nonn %O A349065 1,1 %A A349065 _Amiram Eldar_, Nov 07 2021