%I #10 Apr 04 2020 16:36:22
%S 5,5,5,3,3,2,1,3,8,9,9,0,2,3,3,8,6,6,3,4,1,6,6,0,8,9,1,4,0,3,5,6,9,7,
%T 7,6,9,4,1,4,0,4,5,4,6,7,5,7,7,4,6,8,3,4,1,7,9,4,7,7,3,3,5,6,9,6,1,4,
%U 5,0,6,2,2,8,1,3,8,5,4,9,4,4,2,6,4,1,7,0,7,6,9,5,2,9,0,1,1,4,8,8,5,7
%N Decimal expansion of 2-e^(1/e).
%p evalf(2-exp(exp(-1)), 124); # _Alois P. Heinz_, Apr 04 2020
%t RealDigits[N[2-Exp[1/E], 103]][[1]] (* _Georg Fischer_, Apr 04 2020 *)
%o (PARI) 2 - exp(1/exp(1)) \\ _Michel Marcus_, Aug 28 2013
%K nonn,cons
%O 0,1
%A _Dylan Hamilton_, Nov 05 2010
%E a(99) corrected by _Georg Fischer_, Apr 04 2020