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 A025199 #10 Aug 18 2019 21:59:25
%S A025199 0,1,2,3,4,5,7,8,10,11,13,15,17,18,20,23,25,27,29,31,34,36,38,41,43,
%T A025199 46,48,51,54,57,59,62,65,68,71,74,77,80,83,86,90,93,96,99,103,106,110,
%U A025199 113,116,120,124,127,131,135,139,142,146,150
%N A025199 a(n) = floor(floor(S2)/floor(S1)), where S2 and S1 are, respectively, the 2nd and first elementary symmetric functions of {sqrt(k), k = 1,2,...,n}.
%F A025199 a(n) = floor(A025193(n) / A025224(n)). - _Sean A. Irvine_, Aug 16 2019
%K A025199 nonn
%O A025199 2,3
%A A025199 _Clark Kimberling_
%E A025199 Title improved by _Sean A. Irvine_, Aug 16 2019