%I #7 Dec 02 2023 23:17:17
%S 1,1,1,4,17,94,609,4552,38476,362881,3779006,43077462,533580649,
%T 7136963118,102529626260,1574596837316,25744424249914,446484648899818,
%U 8187058430845388,158263924457447255,3216829977408052830
%N Number of digits in n^{(n-1)!}.
%e a(5) = 17 as 5^(4!) = 5^24 = 59604644775390625 has 17 digits.
%K base,nonn
%O 1,4
%A _Amarnath Murthy_, Jan 05 2002
%E More terms from _Vladeta Jovovic_, Jan 08 2002
%E Offset corrected by _Sean A. Irvine_, Dec 02 2023
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