Logo

Greetings from The On-Line Encyclopedia of Integer Sequences!

Hints

Search: id:A049367
Displaying 1-1 of 1 results found. page 1
     Format: long | short | internal | text      Sort: relevance | references | number      Highlight: on | off
A049367 Triangle-free planar graphs with n nodes. +0
1
1, 2, 3, 7, 14, 37, 102, 367, 1532, 8091, 50775 (list; graph; listen)
OFFSET

1,2
CROSSREFS

Sequence in context: A006660 A123777 A090828 this_sequence A089790 A006785 A113182

Adjacent sequences: A049364 A049365 A049366 this_sequence A049368 A049369 A049370

KEYWORD

nonn,nice,hard

AUTHOR

Brendan McKay (bdm(AT)cs.anu.edu.au)

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 22 20:51 EST 2009. Contains 167312 sequences.

AT&T Labs Research

Legal Notice
© 2009 AT&T Intellectual Property. All Rights Reserved.