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A011017
Decimal expansion of 4th root of 21.
2
2, 1, 4, 0, 6, 9, 5, 1, 4, 2, 9, 2, 8, 0, 7, 2, 3, 2, 6, 5, 4, 6, 7, 9, 6, 3, 0, 0, 0, 6, 5, 1, 3, 6, 7, 8, 1, 7, 6, 6, 5, 1, 3, 5, 5, 5, 6, 8, 8, 4, 0, 8, 1, 4, 2, 0, 9, 6, 5, 7, 8, 4, 1, 6, 0, 0, 3, 5, 2, 8, 9, 2, 9, 4, 8, 2, 4, 9, 2, 7, 2, 2, 0, 1, 1, 8, 2, 8, 8, 4, 8, 8, 2, 1, 7, 8, 6, 1, 6
OFFSET
1,1
LINKS
MATHEMATICA
RealDigits[Surd[21, 4], 10, 120][[1]] (* Harvey P. Dale, Sep 23 2018 *)
PROG
(PARI) sqrtn(21, 4) \\ Charles R Greathouse IV, Apr 15 2014
CROSSREFS
Sequence in context: A291193 A291200 A326143 * A348508 A077954 A077979
KEYWORD
nonn,cons
AUTHOR
STATUS
approved