login
The OEIS is supported by the many generous donors to the OEIS Foundation.

 

Logo
Hints
(Greetings from The On-Line Encyclopedia of Integer Sequences!)
A218888 Number of cyclically 4-edge-connected cubic graphs on 2n nodes with total chromatic number 5. 0
0, 0, 0, 1, 3, 5, 2, 3, 102, 28, 11, 12, 95 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,5

LINKS

Table of n, a(n) for n=1..13.

Gunnar Brinkmann, Jan Goedgebeur, Jonas Hagglund and Klas Markstrom, Generation and properties of snarks, arXiv:1206.6690, 2012.

CROSSREFS

Cf. A175847

Sequence in context: A156060 A272476 A205701 * A261597 A197331 A113475

Adjacent sequences: A218885 A218886 A218887 * A218889 A218890 A218891

KEYWORD

nonn,more

AUTHOR

N. J. A. Sloane, Nov 27 2012

EXTENSIONS

Definition corrected by Nico Van Cleemput, Jan 26 2014

STATUS

approved

Lookup | Welcome | Wiki | Register | Music | Plot 2 | Demos | Index | Browse | More | WebCam
Contribute new seq. or comment | Format | Style Sheet | Transforms | Superseeker | Recents
The OEIS Community | Maintained by The OEIS Foundation Inc.

License Agreements, Terms of Use, Privacy Policy. .

Last modified March 31 18:36 EDT 2023. Contains 361672 sequences. (Running on oeis4.)