%I
%S 1,8,4,0,7,6,8,3,2,8,1,4,6,0,8,2,6,8,9,8,2,0,5,7,4,5,7,7,7,4,3,5,5,7,
%T 7,8,8,6,2,1,0,6,0,3,8,7,7,7,2,1,5,4,1,6,0,5,0,8,4,9,0,2,5,0,0,4,7,8,
%U 5,1,7,4,0,5,5,6,3,4,7,0,7,7,8,5,8,9,6,0,4,5,7,0,8,6,5,1,7,2,7,8,6,1,9,5,1
%N Decimal expansion of the Lucas nested (A000204) radical.
%C Analog of A105817 for the Lucas numbers (A000204).
%e 1.840768328146082689820574577743557788621060387772...
%t RealDigits[ Fold[ Sqrt[ #1 + #2] &, 0, Reverse@ LucasL@ Range@ 45], 10, 111][[1]] (* _Robert G. Wilson v_, May 29 2009 *)
%K nonn,cons
%O 1,2
%A _Michael David Hirschhorn_, May 21 2009
%E More terms from _Robert G. Wilson v_, May 29 2009
