A132639 Catalan number C(n) raised to power C(n).

1, 1, 4, 3125, 11112006825558016

Offset

1,3

Links

Table of n, a(n) for n=1..5.

Formula

a(n) = (C(n))^(C(n)).

Example

a(4)=3125 because C(4)=5 and we can write 3125=5^5 or 3125=5*5*5*5*5.

Crossrefs

Cf. A000108, A008973, A008974, A051674.

Sequence in context: A347605 A306728 A172953 * A132643 A079193 A247154

Adjacent sequences: A132636 A132637 A132638 * A132640 A132641 A132642

Keyword

nonn

Author

Omar E. Pol, Aug 24 2007

Status

approved