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 A011396 #14 Mar 19 2017 22:39:13 %S A011396 1,5,1,1,2,0,9,3,9,0,5,0,9,4,0,3,1,3,5,6,9,1,0,3,4,1,1,1,4,1,3,2,9,1, %T A011396 5,0,9,5,4,9,3,0,8,8,1,9,6,5,6,0,1,1,6,9,9,0,7,7,8,0,1,3,6,5,3,4,7,7, %U A011396 5,3,8,0,2,7,9,1,2,3,2,5,1,8,6,6,2,1,9,9,7,0,0,5,6,0,7,3,7,8,8 %N A011396 Decimal expansion of 7th root of 18. %H A011396 Ivan Panchenko, <a href="/A011396/b011396.txt">Table of n, a(n) for n = 1..1000</a> %e A011396 1.511209390509403135691... %t A011396 RealDigits[18^(1/7), 10, 100][[1]] (* _Alonso del Arte_, Mar 18 2017 *) %o A011396 (PARI) sqrtn(18,7) \\ _Charles R Greathouse IV_, Mar 19 2017 %K A011396 nonn,cons,easy %O A011396 1,2 %A A011396 _N. J. A. Sloane_