A104401 a(n) = A104235(n)/4.

0, 1, 2, 4, 5, 6, 8, 9, 10, 12, 13, 14, 16, 17, 18, 20, 21, 22, 24, 25, 26, 28, 29, 30, 32, 33, 34, 36, 37, 38, 40, 41, 42, 44, 45, 46, 48, 49, 50, 52, 53, 54, 56, 57, 58, 60, 61, 64, 65, 66, 68, 69, 70, 72, 73, 74, 76, 77, 78

Offset

0,3

Comments

First differs from A004773(n)=floor(4n/3) at a(47)=64 vs A004773(47)=62. - M. F. Hasler, Oct 05 2014

Links

Table of n, a(n) for n=0..58.

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

David Applegate, Benoit Cloitre, Philippe Deléham and N. J. A. Sloane, Sloping binary numbers: a new sequence related to the binary numbers, J. Integer Seq. 8 (2005), no. 3, Article 05.3.6, 15 pp.

Crossrefs

Cf. A004773, A104235

Sequence in context: A277676 A317551 A004773 * A184421 A329978 A329839

Adjacent sequences: A104398 A104399 A104400 * A104402 A104403 A104404

Keyword

nonn

Author

N. J. A. Sloane, Apr 18 2005

Status

approved