A011186 - OEIS

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A011186

Decimal expansion of 7th root of 4.

4

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

(list; constant; graph; refs; listen; history; text; internal format)

OFFSET

1,2

LINKS

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

MATHEMATICA

RealDigits[4^(1/7), 10, 99][[1]] (* Stefano Spezia, Apr 03 2025 *)

PROG

(PARI) sqrtn(4, 7) \\ Michel Marcus, Sep 04 2014

CROSSREFS

Cf. A010769, A011201, A011216, A011231, A011246, A011261, A011276, A011291, A011306, A011321, A011336, A011351, A011366, A011381, A011396, A011411, A011426.

Sequence in context: A009349 A334254 A230582 * A388364 A078088 A206243

Adjacent sequences: A011183 A011184 A011185 * A011187 A011188 A011189

KEYWORD

nonn,cons,easy

AUTHOR

N. J. A. Sloane

STATUS

approved