Logo

Greetings from The On-Line Encyclopedia of Integer Sequences!

Hints

Search: id:A111889
Displaying 1-1 of 1 results found. page 1
     Format: long | short | internal | text      Sort: relevance | references | number      Highlight: on | off
A111889 A repeated permutation of {0,...,8}. +0
1
0, 1, 5, 3, 4, 8, 6, 7, 2, 0, 1, 5, 3, 4, 8, 6, 7, 2, 0, 1, 5, 3, 4, 8, 6, 7, 2, 0, 1, 5, 3, 4, 8, 6, 7, 2, 0, 1, 5, 3, 4, 8, 6, 7, 2, 0, 1, 5, 3, 4, 8, 6, 7, 2, 0, 1, 5, 3, 4, 8, 6, 7, 2, 0, 1, 5, 3, 4, 8, 6, 7, 2, 0, 1, 5, 3, 4, 8, 6, 7, 2 (list; graph; listen)
OFFSET

0,3

FORMULA

G.f.: (x+5x^2+3x^3+4x^4+8x^5+6x^6+7x^7+2x^8)/(1-x^9); a(n)=mod(n(3n-1)/2, 9)=mod(A000326(n), 9).

CROSSREFS

Sequence in context: A008962 A021191 A104183 this_sequence A004494 A004162 A109681

Adjacent sequences: A111886 A111887 A111888 this_sequence A111890 A111891 A111892

KEYWORD

easy,nonn

AUTHOR

Paul Barry (pbarry(AT)wit.ie), Aug 19 2005

page 1

Search completed in 0.002 seconds

Lookup | Welcome | Find friends | Music | Plot 2 | Demos | Index | Browse | More | WebCam
Contribute new seq. or comment | Format | Transforms | Puzzles | Hot | Classics
More pages | Superseeker | Maintained by N. J. A. Sloane (njas@research.att.com)

Last modified December 15 00:47 EST 2009. Contains 170825 sequences.


AT&T Labs Research