Logo

Greetings from The On-Line Encyclopedia of Integer Sequences!

Hints

Search: id:A126758
Displaying 1-1 of 1 results found. page 1
     Format: long | short | internal | text      Sort: relevance | references | number      Highlight: on | off
A126758 Number of biconnected 4-cycle-free graphs on n nodes with clique number 3. +0
1
0, 0, 1, 1, 4, 11, 39, 139, 603, 2925, 16709, 112054, 888615, 8321364 (list; graph; listen)
OFFSET

1,5
LINKS

Keith M. Briggs, Combinatorial Graph Theory

CROSSREFS

Adjacent sequences: A126755 A126756 A126757 this_sequence A126759 A126760 A126761

Sequence in context: A050987 A137191 A106269 this_sequence A050911 A077236 A121096

KEYWORD

nonn

AUTHOR

njas, Feb 18 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 May 16 01:24 EDT 2008. Contains 139630 sequences.

AT&T Labs Research

Legal Notice
© 2007 AT&T Knowledge Ventures. All Rights Reserved.