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%I #12 Mar 17 2021 02:53:17
%S 3,16,1619,528491312,514843556263457213182266,
%T 28511235679461510605581038657982805983853648817939444953417128837
%N a(n) = ceiling(e^(e^n)).
%C The next term is too large to include.
%t Ceiling[E^(E^Range[0,5])] (* _Harvey P. Dale_, Nov 04 2019 *)
%o (Python)
%o from sympy import E
%o def a(n): return int(E**(E**n)) + 1
%o print([a(n) for n in range(6)]) # _Michael S. Branicky_, Mar 16 2021
%Y Cf. A001113, A016066, A096232.
%K nonn
%O 0,1
%A _N. J. A. Sloane_, Aug 15 2004
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