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!)
A144483 A144481(4n-3). 0
5, 0, 6, 5, 6, 0, 5, 3, 3, 5, 0, 6, 5, 6, 0, 5, 3, 3, 5, 0, 6, 5, 6, 0, 5, 3, 3, 5, 0, 6, 5, 6, 0, 5, 3, 3, 5, 0, 6, 5, 6, 0, 5, 3, 3, 5, 0, 6, 5, 6, 0, 5, 3, 3 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

LINKS

Table of n, a(n) for n=1..54.

FORMULA

Period length 9: a(n+9)=a(n).

a(n)=(1/108)*{-13*(n mod 9)+11*[(n+1) mod 9]+35*[(n+2) mod 9]-49*[(n+3) mod 9]+83*[(n+4) mod 9]-[(n+5) mod 9]+23*[(n+6) mod 9]-61*[(n+7) mod 9]+71*[(n+8) mod 9]}, with n>=0 [From Paolo P. Lava, Oct 13 2008]

CROSSREFS

Cf. A078371.

Sequence in context: A096287 A240243 A330864 * A098403 A166126 A265011

Adjacent sequences:  A144480 A144481 A144482 * A144484 A144485 A144486

KEYWORD

nonn

AUTHOR

Paul Curtz, Oct 12 2008

EXTENSIONS

Edited by R. J. Mathar, Dec 08 2008

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 June 15 12:29 EDT 2021. Contains 345048 sequences. (Running on oeis4.)