A100680 a(n) = 2^(n^n).

2, 2, 16, 134217728, 115792089237316195423570985008687907853269984665640564039457584007913129639936

Offset

0,1

Links

Table of n, a(n) for n=0..4.

Formula

2^(n^n) = 2^A000312(n) = A000079(A000312(n)). - Jonathan Vos Post, Dec 07 2004

Example

2^(2^2) = 16.

Crossrefs

Cf. A000079, A000312.

Sequence in context: A012323 A009804 A027607 * A002567 A238289 A206095

Adjacent sequences: A100677 A100678 A100679 * A100681 A100682 A100683

Keyword

nonn

Author

Parthasarathy Nambi, Dec 06 2004

Status

approved