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 A165496 #4 Jul 22 2025 07:23:23 %S A165496 1,3,6,7,10,11,13,16,24,30,32,40,55,61,62,91,115,129,139,190,218,325, %T A165496 330,344,359,412,499,709,762,779,791,1392,2230,2440,2947,3355,6008, %U A165496 6124,6718,6899,7563,7872,8070,12529,15204,17582,19313,20706,28825 %N A165496 Values k: A165495(k) is odd. %C A165496 If A064491 reaches 2(2k-1)^2, it will then start a run of odd numbers if k is in this sequence. %Y A165496 Cf. A064491, A165495 %K A165496 easy,nonn %O A165496 1,2 %A A165496 _Hugo van der Sanden_, Sep 21 2009