Logo

Greetings from The On-Line Encyclopedia of Integer Sequences!

Hints

Search: id:A006395
Displaying 1-1 of 1 results found. page 1
     Format: long | short | internal | text      Sort: relevance | references | number      Highlight: on | off
A006395 Number of connected planar maps with n nodes.
(Formerly M2494)
+0
1
1, 1, 3, 5, 14, 42, 150, 624 (list; graph; listen)
OFFSET

1,3

REFERENCES

Walsh, T. R. S.; Generating nonisomorphic maps without storing them. SIAM J. Algebraic Discrete Methods 4 (1983), no. 2, 161-178.

CROSSREFS

Sequence in context: A026777 A007136 A052974 this_sequence A078718 A081393 A129326

Adjacent sequences: A006392 A006393 A006394 this_sequence A006396 A006397 A006398

KEYWORD

nonn,more

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 August 29 17:54 EDT 2008. Contains 143238 sequences.


AT&T Labs Research