A309447 - OEIS

A309447

Coefficients in 7-adic expansion of 4^(1/5).

2, 1, 2, 1, 0, 4, 5, 2, 2, 1, 6, 6, 1, 1, 6, 3, 6, 5, 1, 0, 2, 6, 4, 1, 4, 6, 5, 3, 2, 3, 1, 3, 5, 6, 3, 1, 3, 5, 3, 0, 1, 5, 2, 0, 2, 2, 5, 2, 2, 0, 4, 0, 0, 6, 2, 1, 6, 0, 0, 0, 5, 1, 6, 6, 0, 0, 3, 5, 3, 3, 0, 5, 6, 2, 4, 3, 1, 0, 2, 2, 3, 6, 6, 4, 6, 3, 4, 5, 6, 1, 5, 2, 4, 0, 1, 1, 3, 4, 3, 6

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OFFSET

0,1

LINKS

Seiichi Manyama, Table of n, a(n) for n = 0..10000

PROG

(PARI) Vecrev(digits(truncate((4+O(7^100))^(1/5)), 7))

CROSSREFS

Cf. A309452.

Digits of p-adic integers:

A309445 (7-adic, 2^(1/5));

A309446 (7-adic, 3^(1/5));