A011411 Decimal expansion of 7th root of 19.

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

Offset: 1

Author

N. J. A. Sloane

Keywords

• nonn
• cons
• easy

Examples

			1.52292699821875339338696819...
		

Links

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

Programs

Magma

Root(19, 7); // Vincenzo Librandi, Feb 20 2015

Mathematica

RealDigits[19^(1/7), 10, 100][[1]] (* Alonso del Arte, Feb 19 2015 *)

PARI

sqrtn(19, 7) \\ Michel Marcus, Feb 20 2015