A005534 Decimal expansion of fifth root of 5. (Formerly M2615)

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

Offset

1,2

Comments

Fifth root of 5 = 5^(1/5). - Harry J. Smith, May 10 2009

References

N. J. A. Sloane and Simon Plouffe, The Encyclopedia of Integer Sequences, Academic Press, 1995 (includes this sequence).

Links

Harry J. Smith, Table of n, a(n) for n = 1..20000

Index entries for algebraic numbers, degree 5.

Example

1.379729661461214832390063464216017692855649877977606121772737674791506....

Mathematica

RealDigits[N[5^(1/5), 200]][[1]] (* Vladimir Joseph Stephan Orlovsky, Jan 22 2012 *)

Prog

(PARI) { default(realprecision, 20080); x=5^(1/5); for (n=1, 20000, d=floor(x); x=(x-d)*10; write("b005534.txt", n, " ", d)); } \\ Harry J. Smith, May 10 2009

Crossrefs

Cf. A002951 (continued fraction). - Harry J. Smith, May 10 2009

Sequence in context: A016621 A342354 A011271 * A113014 A102520 A275667

Adjacent sequences: A005531 A005532 A005533 * A005535 A005536 A005537

Keyword

nonn,cons

Author

N. J. A. Sloane

Status

approved