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 A011105 #15 Jul 08 2025 01:56:10 %S A011105 1,8,2,0,5,6,4,2,0,3,0,2,6,0,8,0,2,6,4,3,7,9,4,2,1,0,5,4,7,0,5,4,6,2, %T A011105 9,8,4,9,3,7,6,8,7,4,2,7,9,5,8,8,4,5,1,4,5,8,2,1,7,2,4,1,8,2,6,9,6,9, %U A011105 2,3,8,5,3,5,8,6,6,9,0,9,9,2,9,0,1,4,8,9,1,9,1,3,0,3,5,8,7,2,9 %N A011105 Decimal expansion of 5th root of 20. %H A011105 Ivan Panchenko, <a href="/A011105/b011105.txt">Table of n, a(n) for n = 1..1000</a> %e A011105 1.8205642030260802643794210547... %t A011105 RealDigits[20^(1/5), 10, 100][[1]] (* _Alonso del Arte_, Feb 20 2015 *) %o A011105 (PARI) sqrtn(20,5) \\ _Charles R Greathouse IV_, Apr 16 2014 %K A011105 nonn,cons,easy %O A011105 1,2 %A A011105 _N. J. A. Sloane_