A340500 a(n) = maximum among first n terms of A340488.

0, 0, 1, 1, 1, 2, 2, 3, 3, 3, 3, 3, 3, 3, 3, 4, 4, 5, 5, 5, 6, 6, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 8, 8, 9, 9, 9, 10, 10, 11, 11, 11, 11, 11, 11, 11, 11, 12, 12, 13, 13, 13, 14, 14, 15, 15, 15, 15, 15, 15, 15, 15, 15

Offset: 1

Author

N. J. A. Sloane, Jan 11 2021

Keywords

• nonn

Comments

The scatterplot evokes Cantor staircase function. - Rémy Sigrist, Jan 13 2021

Links

• Rémy Sigrist, Table of n, a(n) for n = 1..18218
• Rémy Sigrist, PARI program for A340500

Crossrefs

Cf. A340488.

Programs

PARI

See Links section.

Formula

Apparently, a(n) AND A340488(n) = A340488(n) (where AND denotes the bitwise AND operator). - Rémy Sigrist, Jan 13 2021