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 A186149 #7 Oct 18 2024 21:43:30
%S A186149 2,4,6,8,9,11,12,14,15,17,18,20,21,23,24,26,27,28,30,31,33,34,35,37,
%T A186149 38,39,41,42,43,45,46,48,49,50,51,53,54,55,57,58,59,61,62,63,65,66,67,
%U A186149 68,70,71,72,74,75,76,77,79,80,81,83,84,85,86,88,89,90,91,93,94,95,96,98,99,100,101,103,104,105,106,108,109,110,111,113,114,115,116,118,119,120,121,123,124,125,126,128,129,130,131,132,134
%N A186149 Rank of n^2 when {(1/4)i^3: i>=1} and {j^2>: j>=1} are jointly ranked with (1/4)i^3 before j^2 when (1/4)i^3=j^2. Complement of A186148.
%C A186149 See A186148 and A186145.
%F A186149 a(n) = n + floor((4*n^2 + 1/2)^(1/3)).
%e A186149 See A186148.
%t A186149 (See A186148.)
%Y A186149 Cf. A186145, A186148.
%K A186149 nonn
%O A186149 1,1
%A A186149 _Clark Kimberling_, Feb 13 2011