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%I #26 Jul 30 2023 09:56:46
%S 1,1,2,2,0,1,8,4,5,4,3,0,1,9,6,3,4,3,5,5,9,1,0,3,8,9,4,6,4,7,7,9,0,5,
%T 7,3,6,7,2,2,3,0,8,5,0,7,3,6,0,5,5,2,9,6,2,4,4,5,0,7,4,4,4,8,1,7,0,1,
%U 0,3,3,0,2,6,8,6,2,2,4,3,5,5,9,4,2,3,2,2,4,1,0,6,9,3,1,9,0,4,7
%N Decimal expansion of 20th root of 10.
%C In many engineering branches, ratio of two "field" amplitudes corresponding to 1 dB power ratio. For a more detailed description, see A011279. - _Stanislav Sykora_, Apr 02 2012
%H Vincenzo Librandi, <a href="/A011289/b011289.txt">Table of n, a(n) for n = 1..1000</a>
%t RealDigits[N[10^(1/20),200]][[1]] (* _Vladimir Joseph Stephan Orlovsky_, Jan 25 2012 *)
%t RealDigits[Surd[10,20],10,120][[1]] (* _Harvey P. Dale_, Jul 30 2023 *)
%o (PARI) sqrtn(10,20) \\ _Charles R Greathouse IV_, Apr 14 2014
%Y Cf. A011279.
%K nonn,cons
%O 1,3
%A _N. J. A. Sloane_
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