%I M4592 #34 Feb 11 2025 10:00:59

%S 1,9,1,2,9,3,1,1,8,2,7,7,2,3,8,9,1,0,1,1,9,9,1,1,6,8,3,9,5,4,8,7,6,0,

%T 2,8,2,8,6,2,4,3,9,0,5,0,3,4,5,8,7,5,7,6,6,2,1,0,6,4,7,6,4,0,4,4,7,2,

%U 3,4,2,7,6,1,7,9,2,3,0,7,5,6,0,0,7,5,2,5,4,4,1,4,7,7,2,8,5,7,0,9,9,0,4,5,4

%N Decimal expansion of cube root of 7.

%D N. J. A. Sloane and Simon Plouffe, The Encyclopedia of Integer Sequences, Academic Press, 1995 (includes this sequence).

%H Harry J. Smith, <a href="/A005482/b005482.txt">Table of n, a(n) for n = 1..20000</a>

%H <a href="/index/Al#algebraic_03">Index entries for algebraic numbers, degree 3</a>.

%e 1.9129311827723891011991168...

%t RealDigits[N[7^(1/3), 200]][[1]] (* _Vladimir Joseph Stephan Orlovsky_, Jan 22 2012 *)

%o (PARI) { default(realprecision, 20080); x=7^(1/3); for (n=1, 20000, d=floor(x); x=(x-d)*10; write("b005482.txt", n, " ", d)); } \\ _Harry J. Smith_, May 07 2009, corrected May 19 2009

%Y Cf. A005483 (continued fraction). - _Harry J. Smith_, May 07 2009

%K nonn,cons,easy

%O 1,2

%A _N. J. A. Sloane_

%E More terms from _Olaf Voß_, Feb 13 2008