A010670 Decimal expansion of cube root of 100.
4, 6, 4, 1, 5, 8, 8, 8, 3, 3, 6, 1, 2, 7, 7, 8, 8, 9, 2, 4, 1, 0, 0, 7, 6, 3, 5, 0, 9, 1, 9, 4, 4, 6, 5, 7, 6, 5, 5, 1, 3, 4, 9, 1, 2, 5, 0, 1, 1, 2, 4, 3, 6, 3, 7, 6, 5, 0, 6, 9, 2, 8, 5, 8, 6, 8, 4, 7, 7, 7, 8, 6, 9, 6, 9, 2, 8, 4, 4, 8, 2, 6, 1, 8, 9, 9, 5, 9, 0, 7, 0, 8, 9, 7, 5, 7, 1, 3, 7, 9, 8, 4, 1, 5, 4
Offset: 1
Examples
4.6415888336127788924100763509194465765513491250112436376506928586847778...
Links
- Harry J. Smith, Table of n, a(n) for n = 1..20000
- G. Deslauriers and S. Dubuc, Le calcul de la racine cubique selon Héron, Elem. Math. 51 (1996), pp. 28-34.
Programs
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Mathematica
RealDigits[N[100^(1/3),200]][[1]] (* Vladimir Joseph Stephan Orlovsky, Jan 24 2012 *)
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PARI
{ default(realprecision, 20080); x=100^(1/3); for (n=1, 20000, d=floor(x); x=(x-d)*10; write("b010670.txt", n, " ", d)); } \\ Harry J. Smith, May 08 2009
Formula
Equals A010582^2. - Hugo Pfoertner, Dec 14 2024
Extensions
Final digits of sequence corrected using the b-file by N. J. A. Sloane, Aug 30 2009
Comments