2,1

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]

Table of n, a(n) for n=2..5.

Table[n^(n-1)^(n-2), {n, 2, 6}] (* Vladimir Joseph Stephan Orlovsky, Mar 14 2011 *)

Cf. A049384.

Sequence in context: A325624 A049384 A132859 * A309861 A140319 A120314

Adjacent sequences: A103559 A103560 A103561 * A103563 A103564 A103565

nonn

Zak Seidov, Mar 23 2005

approved