login
The OEIS Foundation is supported by donations from users of the OEIS and by a grant from the Simons Foundation.

 

Logo


Hints
(Greetings from The On-Line Encyclopedia of Integer Sequences!)
A281772 a(n)=common difference of the n-th run of consecutive terms in arithmetic progression in A281579. 2
0, 1, 0, 1, -1, 0, 1, -1, 0, -1, 0, 1, 0, 1, -1, 0, 1, -1, 0, 1, -1, 0, -2, 0, 1, 0, 1, -1, 0, 1, -1, 0, 1, 0, -1, 0, 1, -1, 0, 1, -1, 0, 1, -1, 0, 1, -1, 0, 1, 0, -1, 0, 1, -1, 0, 1, -1, 0, 1, -1, 0, 1, -1, 0, 1, -4, 0, 1, -1, 0, 1, 0, 1, -2, 0, 1, -1, 0, 1 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,23

COMMENTS

All terms are less than or equal to 1, and a(n)=1 implies a(n-1)=0.

There are no consecutive equal terms.

LINKS

Rémy Sigrist, Table of n, a(n) for n = 1..10000

CROSSREFS

Cf. A281579

Sequence in context: A285726 A285005 A263074 * A082886 A287179 A236511

Adjacent sequences:  A281769 A281770 A281771 * A281773 A281774 A281775

KEYWORD

sign

AUTHOR

Rémy Sigrist, Jan 29 2017

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 August 14 01:55 EDT 2020. Contains 336476 sequences. (Running on oeis4.)