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 A165775 #7 Feb 04 2019 12:49:31
%S A165775 0,2,6,7,8,14,15,16,17,18,26,27,28,29,30,31,32,42,43,44,45,46,47,48,
%T A165775 49,50,62,63,64,65,66,67,68,69,70,71,72,86,87,88,89,90,91,92,93,94,95,
%U A165775 96,97,98,114,115,116,117,118,119,120,121,122,123,124,125,126,127,128,146
%N A165775 n + (least square >= n), i.e., n + A048761(n).
%H A165775 Harvey P. Dale, <a href="/A165775/b165775.txt">Table of n, a(n) for n = 0..1000</a>
%F A165775 A165775 = A001477 + A048761
%t A165775 Table[n+Ceiling[Sqrt[n]]^2,{n,0,70}] (* _Harvey P. Dale_, Feb 04 2019 *)
%o A165775 (PARI) A165775(n)=n+(sqrtint(n-1)+1)^2
%K A165775 easy,nonn
%O A165775 0,2
%A A165775 _M. F. Hasler_, Oct 05 2009