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 A282345 #6 Feb 13 2017 11:02:25 %S A282345 11,7,11,13,11,7,11,11,7,13,11,17,11,7,11,19,11,7,13,101,11,7,487,11, %T A282345 7,11,73,11,7,11,11,13,7,11,11,7,29,11,17,11,7,11,11,7,11,13,19,11,7, %U A282345 11,137,11,7 %N A282345 Square root of the smallest square referenced in A086982 (Numbers n such that 10^n+1 is not squarefree). %F A282345 a(n) = sqrt(A282344(n)). - _R. J. Mathar_, Feb 13 2017 %Y A282345 Cf. A086982, A282344. %K A282345 nonn %O A282345 1,1 %A A282345 _Robert Price_, Feb 12 2017