Logo

Greetings from The On-Line Encyclopedia of Integer Sequences!

Hints

Search: id:A008831
Displaying 1-1 of 1 results found. page 1
     Format: long | short | internal | text      Sort: relevance | references | number      Highlight: on | off
A008831 Log_2 (n) mod 13. +0
3
0, 1, 4, 2, 9, 5, 11, 3, 8, 10, 7, 6 (list; graph; listen)
OFFSET

1,3

COMMENT

This is also a (12,1)-sequence.

REFERENCES

H. Y. Song and S. W. Golomb, Generalized Welch-Costas sequences and their application to Vatican arrays, in Proc. 2nd International Conference on Finite Fields: Theory, Algorithms and Applications (Las Vegas 1993) Contemp. Math. vol. 168 344 1994.

I. M. Vinogradov, Elements of Number Theory, p. 220.

MAPLE

[ seq(mlog(n, 2, 13), n=1..12) ];

CROSSREFS

Sequence in context: A091452 A091450 A163253 this_sequence A095833 A163990 A082156

Adjacent sequences: A008828 A008829 A008830 this_sequence A008832 A008833 A008834

KEYWORD

nonn,base,fini,full

AUTHOR

N. J. A. Sloane (njas(AT)research.att.com).

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 November 25 20:09 EST 2009. Contains 167514 sequences.


AT&T Labs Research