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 A011005 #15 Jul 08 2025 01:48:42 %S A011005 1,6,2,6,5,7,6,5,6,1,6,9,7,7,8,5,7,4,3,2,1,1,2,3,2,3,4,5,4,9,3,7,6,0, %T A011005 1,7,3,0,1,8,2,7,0,7,9,2,2,6,9,4,9,7,6,1,8,1,8,7,4,5,5,5,8,3,4,8,8,6, %U A011005 7,6,7,4,1,1,7,2,6,8,0,0,1,8,6,9,7,3,4,2,5,6,7,8,2,3,0,5,3,4,9 %N A011005 Decimal expansion of 4th root of 7. %H A011005 Vincenzo Librandi, <a href="/A011005/b011005.txt">Table of n, a(n) for n = 1..5000</a> %t A011005 RealDigits[Power[7, (4)^-1],10,100][[1]] (* _Harvey P. Dale_, Mar 13 2011 *) %o A011005 (PARI) sqrtn(7,4) \\ _Charles R Greathouse IV_, Apr 14 2014 %K A011005 nonn,cons %O A011005 1,2 %A A011005 _N. J. A. Sloane_