A011350 Decimal expansion of 6th root of 15.

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

Offset: 1

Author

N. J. A. Sloane

Keywords

• nonn
• cons

Comments

The 6th root r(6) of the expected value E(x^6) for a normal distribution with zero mean and standard deviation 1. See A289090 for more details. - Stanislav Sykora, Jul 26 2017

Links

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

Crossrefs

Cf. A011002, A076668, A289090, A289091.

Programs

Mathematica

RealDigits[Power[15, (6)^-1],10,120][[1]]  (* Harvey P. Dale, Apr 09 2011 *)

PARI

sqrtn(15, 6) \\ Michel Marcus, Jul 27 2017