A011019 - OEIS

%I #14 Sep 01 2014 17:43:49

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

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

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

%N Decimal expansion of 4th root of 23.

%H Ivan Panchenko, <a href="/A011019/b011019.txt">Table of n, a(n) for n = 1..1000</a>

%t RealDigits[N[23^(1/4),120]][[1]] (* _Vaclav Kotesovec_, Sep 01 2014 *)

%o (PARI) sqrtn(23,4) \\ _Charles R Greathouse IV_, Apr 15 2014

%K nonn,cons

%O 1,1

%A _N. J. A. Sloane_.

%E Last digit corrected by _Ivan Panchenko_, Sep 01 2014