A358940 Decimal expansion of the real root of x^5 - x^3 - 1.

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

Offset

1,2

Comments

The other (complex) roots are 0.340794866197006415... + 0.785423103049449080...*i and -0.959047717892755927... + 0.428365956254189316...*i, and their conjugates.

Links

Table of n, a(n) for n=1..76.

Example

1.23650570339149902433757480097614678268104294354611496776617384170726143...

Mathematica

RealDigits[x /. FindRoot[x^5 - x^3 - 1, {x, 1}, WorkingPrecision -> 120], 10, 120][[1]] (* Amiram Eldar, Dec 15 2022 *)

Crossrefs

Cf. A160155, A230152, A358939, A358941, A358942.

Sequence in context: A098282 A034855 A105214 * A136315 A011159 A359623

Adjacent sequences: A358937 A358938 A358939 * A358941 A358942 A358943

Keyword

nonn,cons

Author

Wolfdieter Lang, Dec 12 2022

Status

approved