A105035 Positions of record values in A104234.

0, 1, 5, 2037

Offset: 1

Author

N. J. A. Sloane, Apr 04 2005

Keywords

• nonn

Comments

Is this 2^g(n-1) - g(n-1), where g = A034797?

Yes, this formula can be proved by induction on n. - Max Alekseyev, Mar 16 2023

a(5) = 2^2059 - 2059 with 620 decimal digits is too large to be included here.

Links

• David Applegate, Benoit Cloitre, Philippe Deléham and N. J. A. Sloane, Sloping binary numbers: a new sequence related to the binary numbers [pdf, ps].

Formula

a(n) = 2^A034797(n-1) - A034797(n-1). - Max Alekseyev, Mar 16 2023

Extensions

Offset corrected by Max Alekseyev, Mar 17 2023