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 A011366 #17 Jan 04 2015 03:39:41 %S A011366 1,4,8,5,9,9,4,2,8,9,1,3,6,9,4,8,4,2,4,7,9,9,8,5,3,2,8,6,7,1,4,5,9,2, %T A011366 6,0,6,3,2,3,7,1,1,3,5,9,4,3,7,1,0,9,7,3,3,3,5,6,5,0,3,1,9,7,1,5,0,7, %U A011366 9,0,8,5,8,3,4,0,5,5,6,2,0,0,4,9,6,3,9,7,9,9,4,0,9,1,2,3,3,5,1 %N A011366 Decimal expansion of 7th root of 16. %H A011366 Ivan Panchenko, <a href="/A011366/b011366.txt">Table of n, a(n) for n = 1..1000</a> %e A011366 1.485994289136948... %t A011366 RealDigits[16^(1/7), 10, 128][[1]] (* _Alonso del Arte_, Jan 03 2015 *) %o A011366 (PARI) sqrtn(16,7) \\ _Edward Jiang_, Sep 05 2014 %K A011366 nonn,cons %O A011366 1,2 %A A011366 _N. J. A. Sloane_