login
This site is supported by donations to The OEIS Foundation.

 

Logo


Hints
(Greetings from The On-Line Encyclopedia of Integer Sequences!)
A103581 A102371 written in base 2. 7
1, 10, 111, 1100, 11101, 111110, 1111011, 11111000, 111111001, 1111111010, 11111111111, 111111110100, 1111111110101, 11111111110110, 111111111110011, 1111111111110000, 11111111111110001, 111111111111110010 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,2

COMMENTS

The number of zeros in the n-th term appears to match A089398. - Benoit Cloitre, Mar 24 2005

REFERENCES

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.

LINKS

Table of n, a(n) for n=1..18.

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

CROSSREFS

Cf. A103583, A103582.

Sequence in context: A159551 A105991 A284352 * A290232 A286855 A288210

Adjacent sequences:  A103578 A103579 A103580 * A103582 A103583 A103584

KEYWORD

nonn,easy

AUTHOR

Philippe Deléham, Mar 23 2005

EXTENSIONS

More terms from Benoit Cloitre, Mar 24 2005

STATUS

approved

Lookup | Welcome | Wiki | Register | Music | Plot 2 | Demos | Index | Browse | More | WebCam
Contribute new seq. or comment | Format | Style Sheet | Transforms | Superseeker | Recent
The OEIS Community | Maintained by The OEIS Foundation Inc.

License Agreements, Terms of Use, Privacy Policy. .

Last modified September 21 00:17 EDT 2019. Contains 327252 sequences. (Running on oeis4.)