Logo

Greetings from The On-Line Encyclopedia of Integer Sequences!

Hints

Search: id:A123938
Displaying 1-1 of 1 results found. page 1
     Format: long | short | internal | text      Sort: relevance | references | number      Highlight: on | off
A123938 Ramsey number r(K_{2,2}, K_{2,n}). +0
1
4, 6, 8, 9, 11, 12, 14, 15, 16, 17, 18, 20, 22 (list; graph; listen)
OFFSET

1,1

REFERENCES

R. Lortz, A note on the Ramsey number of K_{2,2} versus K_{3,n}, Discrete Math., 306 (2006), 2976-2982.

CROSSREFS

Sequence in context: A084988 A004716 A100373 this_sequence A121150 A049579 A137242

Adjacent sequences: A123935 A123936 A123937 this_sequence A123939 A123940 A123941

KEYWORD

nonn

AUTHOR

njas, Oct 30 2006

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 3 16:57 EST 2008. Contains 151279 sequences.


AT&T Labs Research