A290796 - OEIS

%I #13 Aug 12 2017 02:16:13

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

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

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

%N Coefficients in 7-adic expansion of sqrt(-3).

%H Seiichi Manyama, <a href="/A290796/b290796.txt">Table of n, a(n) for n = 0..10000</a>

%o (PARI) Vecrev(digits(lift(sqrt(-3+O(7^99))), 7))

%Y Cf. A290797, A290803.

%K nonn

%O 0,1

%A _Seiichi Manyama_, Aug 10 2017