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 A011276 #17 Apr 03 2025 17:06:53 %S A011276 1,3,8,9,4,9,5,4,9,4,3,7,3,1,3,7,6,3,7,1,2,9,9,8,5,2,1,7,3,5,3,0,1,1, %T A011276 6,2,2,1,1,3,0,4,6,7,1,4,4,9,1,0,0,0,2,0,4,9,4,5,6,2,8,6,7,9,0,3,1,6, %U A011276 0,0,2,4,2,4,1,0,3,1,6,5,8,1,3,8,4,1,7,5,6,3,8,9,7,5,4,2,1,4,3 %N A011276 Decimal expansion of 7th root of 10. %H A011276 Ivan Panchenko, <a href="/A011276/b011276.txt">Table of n, a(n) for n = 1..1000</a> %H A011276 <a href="/index/Ro#roots">Index entries for sequences related to the decimal expansion of roots</a>. %t A011276 RealDigits[Surd[10,7],10,120][[1]] (* _Harvey P. Dale_, Aug 19 2015 *) %o A011276 (PARI) sqrtn(10, 7) \\ _Stefano Spezia_, Apr 03 2025 %Y A011276 Cf. A010769. %K A011276 nonn,cons,easy %O A011276 1,2 %A A011276 _N. J. A. Sloane_