A011364 Decimal expansion of 20th root of 15.

1, 1, 4, 4, 9, 9, 7, 5, 6, 4, 6, 4, 3, 5, 8, 9, 0, 6, 7, 4, 0, 4, 4, 9, 1, 6, 6, 5, 5, 2, 5, 5, 9, 6, 2, 6, 8, 5, 6, 9, 2, 7, 2, 6, 0, 3, 7, 4, 9, 1, 8, 3, 7, 7, 9, 2, 3, 1, 1, 3, 8, 7, 0, 2, 4, 6, 4, 4, 3, 6, 6, 5, 9, 7, 0, 5, 9, 3, 9, 6, 8, 1, 0, 1, 9, 3, 4, 3, 3, 5, 2, 9, 3, 0, 1, 2, 1, 3, 5

Offset

1,3

Links

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

Formula

Equals A011214*A351217. - R. J. Mathar, Aug 18 2024

Example

1.1449975...

Mathematica

RealDigits[Surd[15, 20], 10, 120][[1]] (* Harvey P. Dale, Jul 25 2013 *)

Prog

(PARI) sqrtn(15, 20) \\ Edward Jiang, Sep 05 2014

Crossrefs

Sequence in context: A198497 A231980 A175051 * A016713 A343620 A168038

Adjacent sequences: A011361 A011362 A011363 * A011365 A011366 A011367

Keyword

nonn,cons

Author

N. J. A. Sloane

Status

approved