A011100 Decimal expansion of 5th root of 15.

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

Offset: 1

Author

N. J. A. Sloane

Keywords

• nonn
• cons
• easy

Examples

			1.7187719275874787770135214520444...
		

Links

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

Programs

Magma

15^(1/5); // Vincenzo Librandi, Feb 16 2015

Mathematica

RealDigits[15^(1/5), 10, 105][[1]] (* Alonso del Arte, Feb 15 2015 *)

PARI

sqrtn(15,5) \\ Charles R Greathouse IV, Apr 16 2014

Formula

Equals A005532 * A005534 . - R. J. Mathar, May 22 2024