Logo

Greetings from The On-Line Encyclopedia of Integer Sequences!

Hints

Search: id:A001443
Displaying 1-1 of 1 results found. page 1
     Format: long | short | internal | text      Sort: relevance | references | number      Highlight: on | off
A001443 Number of strong starters in cyclic group of order 2n+1. +0
2
0, 0, 1, 0, 4, 4, 32, 224, 800, 6600, 27554, 158680, 1249650 (list; graph; listen)
OFFSET

1,5

REFERENCES

CRC Handbook of Combinatorial Designs, 1996, p. 469.

W. L. Kocay et al., On strong starters in cyclic groups, Discrete Math., 56 (1985), 45-60.

CROSSREFS

Cf. A006205.

Adjacent sequences: A001440 A001441 A001442 this_sequence A001444 A001445 A001446

Sequence in context: A138504 A002611 A130188 this_sequence A089542 A105350 A126936

KEYWORD

nonn

AUTHOR

njas

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 October 13 20:18 EDT 2008. Contains 145016 sequences.


AT&T Labs Research