A072324 Terms of A071383 such that A071383(n) = 5 * A071383(n-1).

5, 25, 325, 27625, 801125, 29641625, 1215306625

Offset

1,1

Comments

This sequence was proposed by Benoit Cloitre.

The next term of this sequence if it exists is greater than 2^63-1 (~9.2*10^18).

No more terms through A071383(365). - Hugo Pfoertner, Sep 12 2019

No more terms through A071383(425). - Ray Chandler, Dec 18 2019

Links

Table of n, a(n) for n=1..7.

Hugo Pfoertner, Construction of A071383, A071384, A071385

Crossrefs

Cf. A071383.

Sequence in context: A197195 A358545 A285602 * A204544 A082026 A101392

Adjacent sequences: A072321 A072322 A072323 * A072325 A072326 A072327

Keyword

hard,more,nonn

Author

Hugo Pfoertner, Jul 14 2002

Status

approved