cp's OEIS Frontend

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.

A011002 Decimal expansion of 4th root of 3.

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%I A011002 #30 Aug 21 2023 10:14:14
%S A011002 1,3,1,6,0,7,4,0,1,2,9,5,2,4,9,2,4,6,0,8,1,9,2,1,8,9,0,1,7,9,6,9,9,9,
%T A011002 0,5,5,1,6,0,0,6,8,5,9,0,2,0,5,8,2,2,1,7,6,7,3,1,9,2,2,6,5,8,5,9,5,8,
%U A011002 6,6,7,9,5,1,9,7,3,0,2,1,3,3,0,5,0,7,4,3,1,5,0,2,4,6,6,0,1,9,3
%N A011002 Decimal expansion of 4th root of 3.
%C A011002 Also 8th root of 9. - _Alonso del Arte_, Dec 06 2011
%C A011002 The 4th root r(4) of the expected value E(x^4) for a normal distribution with zero mean and standard deviation 1. See A289090 for more details. - _Stanislav Sykora_, Jul 26 2017
%H A011002 Vincenzo Librandi, <a href="/A011002/b011002.txt">Table of n, a(n) for n = 1..5000</a>
%H A011002 <a href="/index/Al#algebraic_04">Index entries for algebraic numbers, degree 4</a>
%F A011002 Equals exp(arctanh(1/2)/2). - _Amiram Eldar_, Jul 10 2023
%e A011002 1.3160740129524924608192189...
%t A011002 RealDigits[3^(1/4), 10, 100][[1]]
%o A011002 (PARI) sqrtn(3,4) \\ _Charles R Greathouse IV_, Apr 14 2014
%Y A011002 Cf. A179615, continued fraction.
%Y A011002 Cf. A076668, A011350, A289090, A289091.
%K A011002 nonn,cons
%O A011002 1,2
%A A011002 _N. J. A. Sloane_