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A103562
a(n) = n^((n-1)^(n-2)), n>=2.
2
2, 9, 262144, 542101086242752217003726400434970855712890625
OFFSET
2,1
COMMENTS
Note that a(6) has 487 digits, cf. A049384.
The sequence starts at a(2); the continuous extension would have a(1+) = e in the limit. [Karl W. Heuer, Nov 25 2014]
MATHEMATICA
Table[n^(n-1)^(n-2), {n, 2, 6}] (* Vladimir Joseph Stephan Orlovsky, Mar 14 2011 *)
CROSSREFS
Cf. A049384.
Sequence in context: A325624 A049384 A132859 * A309861 A140319 A120314
KEYWORD
nonn
AUTHOR
Zak Seidov, Mar 23 2005
STATUS
approved