1,5

It appears that the integer values obtained are always of form 2^(2^k).

Table of n, a(n) for n=1..10.

Cf. A003019, A082499.

Sequence in context: A036072 A045475 A316078 * A050322 A325512 A211858

Adjacent sequences: A082540 A082541 A082542 * A082544 A082545 A082546

nonn,more

Benoit Cloitre, May 02 2003

More terms and comments from W. Edwin Clark, May 02 2003

approved