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A246709 Decimal expansion of the seventh root of 3. 3
1, 1, 6, 9, 9, 3, 0, 8, 1, 2, 7, 5, 8, 6, 8, 6, 8, 8, 6, 4, 6, 2, 9, 7, 5, 7, 2, 5, 5, 1, 3, 7, 3, 4, 6, 6, 7, 6, 9, 9, 4, 0, 4, 1, 9, 6, 4, 2, 0, 9, 3, 4, 2, 0, 9, 0, 3, 0, 2, 1, 8, 9, 6, 5, 5, 8, 9, 3, 3, 3, 9, 3, 6, 2, 7, 4, 0, 0, 3, 6, 7, 0, 1, 5, 1, 1, 4, 3, 0, 1, 9, 6, 9, 3, 9, 3, 5 (list; constant; graph; refs; listen; history; text; internal format)
OFFSET

1,3

LINKS

Chai Wah Wu, Table of n, a(n) for n = 1..10000

Szabolcs Tengely, Maciej Ulas, On a problem of Petho, arXiv:1702.06068 [math.NT], 2017.

EXAMPLE

3^(1/7) = 1.1699308127586868864629757255137346676994...

MATHEMATICA

RealDigits[3^(1/7), 10, 108][[1]]

CROSSREFS

Cf. A246708 (sixth root of 3), A011267 (13th root of 9).

Sequence in context: A155554 A019902 A021147 * A051496 A330564 A195296

Adjacent sequences:  A246706 A246707 A246708 * A246710 A246711 A246712

KEYWORD

cons,nonn

AUTHOR

Alonso del Arte, Sep 01 2014

STATUS

approved

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Last modified June 5 15:37 EDT 2020. Contains 334852 sequences. (Running on oeis4.)