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A011016 Decimal expansion of 4th root of 20. 1
2, 1, 1, 4, 7, 4, 2, 5, 2, 6, 8, 8, 1, 1, 2, 8, 2, 3, 9, 0, 7, 0, 0, 7, 4, 0, 0, 0, 0, 5, 7, 2, 1, 1, 4, 5, 3, 9, 6, 2, 1, 5, 7, 9, 2, 0, 4, 9, 0, 6, 0, 5, 8, 1, 8, 4, 2, 3, 1, 7, 7, 1, 0, 8, 4, 3, 0, 3, 9, 1, 6, 5, 9, 6, 8, 5, 0, 2, 2, 1, 7, 8, 3, 6, 2, 3, 7, 1, 7, 8, 4, 7, 1, 4, 2, 3, 2, 1, 1 (list; constant; graph; refs; listen; history; text; internal format)
OFFSET

1,1

LINKS

Ivan Panchenko, Table of n, a(n) for n = 1..1000

EXAMPLE

2.114742526881128239070074...

MATHEMATICA

RealDigits[20^(1/4), 10, 100][[1]] (* Alonso del Arte, Feb 20 2015 *)

PROG

(PARI) sqrtn(20, 4) \\ Charles R Greathouse IV, Apr 15 2014

CROSSREFS

Sequence in context: A141036 A294947 A265232 * A096540 A277081 A111569

Adjacent sequences:  A011013 A011014 A011015 * A011017 A011018 A011019

KEYWORD

nonn,cons,easy

AUTHOR

N. J. A. Sloane.

STATUS

approved

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Last modified February 19 17:00 EST 2019. Contains 320311 sequences. (Running on oeis4.)