Logo

Greetings from The On-Line Encyclopedia of Integer Sequences!

Hints

Search: id:A133175
Displaying 1-1 of 1 results found. page 1
     Format: long | short | internal | text      Sort: relevance | references | number      Highlight: on | off
A133175 Transposition classes of ordered latin bi-trades of size n. +0
1
0, 0, 0, 1, 0, 2, 1, 9, 7, 40, 63, 401, 1202, 6503, 31512, 187798, 1138317, 7625934, 53764585 (list; graph; listen)
OFFSET

1,6

REFERENCES

I. M. Wanless, A computer enumeration of small latin trades, Australas. J. Combin. 39, (2007) 247-258.

CROSSREFS

Cf. A007083.

Sequence in context: A016632 A021459 A133169 this_sequence A042977 A108290 A108291

Adjacent sequences: A133172 A133173 A133174 this_sequence A133176 A133177 A133178

KEYWORD

nonn

AUTHOR

Ian Wanless (ian.wanless(AT)sci.monash.edu.au), Oct 11 2007

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 4 15:51 EST 2008. Contains 151308 sequences.


AT&T Labs Research