%I #13 Dec 20 2015 03:43:37
%S 8,8,3,1,7,6,0,8,6,6,3,2,7,8,4,6,8,5,4,7,6,4,0,4,2,7,2,6,9,5,9,2,5,3,
%T 9,6,4,1,7,4,6,3,9,4,8,0,9,3,1,4,1,7,8,2,6,2,1,0,2,0,2,9,7,2,5,5,7,1,
%U 3,9,9,3,8,2,3,5,4,4,2,8,4,0,3,7,0,4,3,5,5,3,9,4,1,4,7,7,1,5,1
%N Decimal expansion of square root of 78.
%C Continued fraction expansion is 8 followed by {1, 4, 1, 16} repeated. - _Harry J. Smith_, Jun 09 2009
%H Harry J. Smith, <a href="/A010530/b010530.txt">Table of n, a(n) for n = 1..20000</a>
%e 8.831760866327846854764042726959253964174639480931417826210202972557139... - _Harry J. Smith_, Jun 09 2009
%t RealDigits[N[78^(1/2),200]][[1]] (* _Vladimir Joseph Stephan Orlovsky_, Jan 23 2012 *)
%o (PARI) { default(realprecision, 20080); x=sqrt(78); for (n=1, 20000, d=floor(x); x=(x-d)*10; write("b010530.txt", n, " ", d)); } \\ _Harry J. Smith_, Jun 09 2009
%Y Cf. A010156 Continued fraction. - _Harry J. Smith_, Jun 09 2009
%K nonn,cons
%O 1,1
%A _N. J. A. Sloane_