A256999 a(n)=n for n <= 1; for n >= 2, a(n) = largest number that can be obtained by rotating non-msb bits of binary expansion of n (with A080541 or A080542).

0, 1, 2, 3, 4, 6, 6, 7, 8, 12, 12, 14, 12, 14, 14, 15, 16, 24, 24, 28, 24, 26, 28, 30, 24, 28, 26, 30, 28, 30, 30, 31, 32, 48, 48, 56, 48, 52, 56, 60, 48, 52, 52, 58, 56, 58, 60, 62, 48, 56, 52, 60, 52, 58, 58, 62, 56, 60, 58, 62, 60, 62, 62, 63, 64, 96, 96, 112, 96, 104, 112, 120, 96, 100, 104, 114, 112, 116, 120, 124, 96, 104, 100

Offset: 0

Author

Antti Karttunen, May 16 2015

Keywords

• nonn
• base

Links

• Antti Karttunen, Table of n, a(n) for n = 0..8192

Crossrefs

Cf. A080541, A080542, A073138, A246593, A257697.

Cf. A257250 (fixed points of this sequence).

Cf. also A163380 (analogous sequence when rotating all bits of binary representation).