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 A175256 #5 Jan 16 2022 00:10:01 %S A175256 2,5,13,17,19,23,31,53,71,89,113,127,157,163,167,181,197,229,347,373, %T A175256 401,409,419,449,487,503,509,523,541,563,571,577,599,647,751,769,773, %U A175256 823,827,883,919,937,941,967,971,977,1009,1013,1031,1039,1171,1201,1223 %N A175256 a(n) = sqrt(A175255(n)). %H A175256 Zak Seidov, <a href="/A175256/b175256.txt">Table of n, a(n) for n=1..10000</a> %Y A175256 Cf. A001248, A111153, A175255. %K A175256 nonn %O A175256 1,1 %A A175256 _Zak Seidov_, Mar 15 2010