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 A116451 #10 Aug 17 2020 22:24:02 %S A116451 5,7,9,10,11,13,14,15,17,18,19,20,21,22,23,25,26,27,28,29,30,31,33,34, %T A116451 35,36,37,38,39,40,41,42,43,44,45,46,47,49,50,51,52,53,54,55,56,57,58, %U A116451 59,60,61,62,63,65,66,67,68,69,70,71,72,73,74,75,76,77,78,79,80,81,82 %N A116451 Numbers having fewer prime factors than at least one smaller number. %C A116451 Complement of A029744. %C A116451 Numbers whose odd part is greater than 3. - _Peter Munn_, Aug 12 2020 %F A116451 A116452(n) = A001222(a(n)). %Y A116451 Cf. A029744, A116452, A001222. %K A116451 nonn %O A116451 0,1 %A A116451 _Reinhard Zumkeller_, Feb 16 2006 %E A116451 The offset should really be 1, since this is a list, but that change would also require a complete rewrite of A116454, plus changes to A116453. So for the moment let's leave this with offset 0. - _N. J. A. Sloane_, Aug 17 2020