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A099874 Decimal expansion of a nested radical: CubeRoot(1 + CubeRoot(2 + CubeRoot(3 + CubeRoot(4 + ... 9
1, 3, 6, 5, 3, 0, 0, 9, 4, 8, 6, 0, 4, 0, 0, 2, 9, 6, 7, 5, 5, 2, 7, 4, 2, 1, 6, 8, 9, 8, 6, 7, 3, 7, 0, 5, 7, 8, 9, 5, 7, 0, 6, 7, 6, 4, 0, 2, 2, 9, 2, 6, 9, 4, 8, 2, 7, 4, 6, 8, 6, 1, 1, 5, 0, 4, 9, 7, 1, 6, 5, 8, 4, 1, 1, 3, 5, 2, 2, 3, 8, 4, 5, 5, 6, 0, 6, 8, 5, 8, 8, 6, 3, 4, 1, 5, 3, 6, 9, 3, 1 (list; constant; graph; refs; listen; history; text; internal format)
OFFSET

1,2

LINKS

Table of n, a(n) for n=1..101.

EXAMPLE

1.365300948604002967552742168986737...

MATHEMATICA

RealDigits[ Fold[(#1 + #2)^(1/3) &, 0, Reverse[Range[100]]], 10, 111][[1]]

PROG

(PARI) t=0:forstep(n=200, 1, -1, t=(t+n)^(1/3)):print(t)

CROSSREFS

Cf. A072449 for version using square root rather than cube root.

Sequence in context: A249281 A316169 A019652 * A011223 A188670 A102621

Adjacent sequences:  A099871 A099872 A099873 * A099875 A099876 A099877

KEYWORD

cons,easy,nonn

AUTHOR

Mark Hudson (mrmarkhudson(AT)hotmail.com), Nov 02 2004

STATUS

approved

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Last modified September 20 20:02 EDT 2020. Contains 337265 sequences. (Running on oeis4.)