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

 

Logo


Hints
(Greetings from The On-Line Encyclopedia of Integer Sequences!)
A144365 Floor(A143176(n+1)/A143176(n)) when A143176(n) < A143176(n+1); or -ceil(A143176(n)/A143176(n+1)) when A143176(n) > A143176(n+1). 0
2, 3, 2, 2, 1, 2, 1, 1, 1, 2, 1, 2, -2, 1, 1, 2, -2, 3, -2, 1, 1, 4, -2, 1, 1, 1, -2, 2, -2, 3, -3, 1, 1, 1, 1, 3, -2, -2, 1, 3, -3, 3, -3, 1, 1, 3, -3, 1, 1, 1, 1, 3, -3, 1, 1, 1, 2, 2, -3, 5, -2, -2, 1 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

COMMENTS

It appears that the multipliers approach infinity while the divisors approach some finite value, although both are increasing over the given range.

LINKS

Table of n, a(n) for n=1..63.

EXAMPLE

A143176(3) = 6, A143176(3) = 12, so a(3) = floor(12/6) = 2.

A143176(13) = 1560, A143176(14) = 1260, so a(13) = -ceil(1560/1260) = -2.

CROSSREFS

Cf. A143176

Sequence in context: A286582 A114729 A186037 * A152197 A049342 A112966

Adjacent sequences:  A144362 A144363 A144364 * A144366 A144367 A144368

KEYWORD

sign

AUTHOR

Reikku Kulon, Sep 18 2008

EXTENSIONS

Edited and extended by Max Alekseyev, Feb 17 2011

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 March 19 00:03 EDT 2019. Contains 321305 sequences. (Running on oeis4.)