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A309446 Coefficients in 7-adic expansion of 3^(1/5).

%I A309446 #12 Aug 04 2019 01:38:22
%S A309446 5,3,1,3,1,1,0,6,4,5,1,1,5,0,0,4,6,1,2,4,1,1,2,3,4,6,4,0,6,4,2,3,2,6,
%T A309446 5,5,4,2,6,0,6,4,3,6,4,4,6,2,3,3,3,2,1,4,1,5,4,5,1,5,1,0,4,6,4,3,6,3,
%U A309446 0,6,6,0,2,3,3,0,6,6,2,3,6,6,3,0,4,6,4,5,2,2,3,5,0,3,5,5,6,4,6,4
%N A309446 Coefficients in 7-adic expansion of 3^(1/5).
%H A309446 Robert Israel, <a href="/A309446/b309446.txt">Table of n, a(n) for n = 0..10000</a>
%p A309446 op([1,3], padic:-rootp(x^5-3,7,101)); # _Robert Israel_, Aug 04 2019
%o A309446 (PARI) Vecrev(digits(truncate((3+O(7^100))^(1/5)), 7))
%Y A309446 Cf. A309451.
%Y A309446 Digits of p-adic integers:
%Y A309446 A290563 (5-adic, 3^(1/3));
%Y A309446 A309445 (7-adic, 2^(1/5));
%Y A309446 A309447 (7-adic, 4^(1/5));
%Y A309446 A309448 (7-adic, 5^(1/5));
%Y A309446 A309449 (7-adic, 6^(1/5)).
%K A309446 nonn,base
%O A309446 0,1
%A A309446 _Seiichi Manyama_, Aug 03 2019