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 A282176 #8 Feb 09 2017 02:37:35 %S A282176 9,25,25,9,49,25,169,25,4489,9,25,25,9,121,49,9,25,49,9,841,25,9,1849, %T A282176 49,9,49,25,25,5329,49,9,25,25,9,361,18769,25,49,49,9,961,25,9,169,49, %U A282176 25,25,25,9,49,25,9,25,49,9,25,25,9,121,121,121,25,25,9 %N A282176 The smallest square referenced in A280302 (Smallest k such that (n+1)^k - n^k is divisible by a square > 1). %H A282176 Robert Price, <a href="/A282176/b282176.txt">Table of n, a(n) for n = 1..208</a> %Y A282176 Cf. A280302, A282177. %K A282176 nonn %O A282176 1,1 %A A282176 _Robert Price_, Feb 07 2017