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A010776
Decimal expansion of 14th root of 2.
1
1, 0, 5, 0, 7, 5, 6, 6, 3, 8, 6, 5, 3, 2, 1, 9, 4, 2, 4, 7, 3, 5, 5, 3, 5, 0, 8, 5, 3, 2, 3, 6, 8, 7, 1, 6, 5, 3, 4, 8, 3, 9, 3, 0, 5, 5, 6, 0, 8, 6, 8, 6, 1, 7, 8, 4, 0, 3, 7, 8, 9, 6, 7, 5, 5, 5, 1, 1, 0, 0, 1, 0, 3, 6, 8, 7, 9, 9, 1, 6, 9, 6, 2, 0, 0, 8, 3, 1, 0, 8, 2, 9, 9, 4, 6, 7, 0, 7, 4
OFFSET
1,3
LINKS
FORMULA
Equals Product_{k>=0} (1 + (-1)^k/(14*k + 13)). - Amiram Eldar, Aug 01 2020
MATHEMATICA
RealDigits[N[2^(1/14), 100]][[1]] (* Vincenzo Librandi, Apr 02 2013 *)
PROG
(PARI) sqrtn(2, 14) \\ Charles R Greathouse IV, Apr 15 2014
CROSSREFS
Sequence in context: A244345 A021873 A020801 * A303493 A021201 A112254
KEYWORD
nonn,cons
AUTHOR
STATUS
approved