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 A282270 #10 Feb 10 2017 20:36:42 %S A282270 3,3,5,3,3,3,5,3,3,3,5,3,11,3,3,17,3,5,3,13,3,3,5,3,3,3,5,3,3,3,3,5,3, %T A282270 3,3,5,3,3,3,5,3,3,3,3,5,3,3,17,3,5,3,3,3,5,3,13,3,3,3,5,3,3,3,5,3,11, %U A282270 3,3,5,3,3,43,3,3,5,3,3,3,5,3,3,17,3,5 %N A282270 The square root of the smallest square referenced in A049096 (Numbers n such that 2^n + 1 is divisible by a square > 1). %H A282270 Robert Price, <a href="/A282270/b282270.txt">Table of n, a(n) for n = 1..5000</a> %Y A282270 Cf. A049096, A282269. %K A282270 nonn %O A282270 1,1 %A A282270 _Robert Price_, Feb 10 2017