|
Search: id:A076328
|
|
|
| A076328 |
|
Number of connected 9-colorable (i.e. chromatic number <= 9) simple graphs on n nodes. |
|
+0
7
|
| |
|
|
OFFSET
|
1,3
|
|
|
LINKS
|
Eric Weisstein's World of Mathematics, n-Colorable Graph
|
|
CROSSREFS
|
Cf. A005142, A076322, A076323, A076324, A076325, A076326, A076327.
Cf. A001349. [From R. J. Mathar (mathar(AT)strw.leidenuniv.nl), Sep 21 2008]
Sequence in context: A128526 A076326 A076327 this_sequence A128527 A128528 A001349
Adjacent sequences: A076325 A076326 A076327 this_sequence A076329 A076330 A076331
|
|
KEYWORD
|
nonn,more
|
|
AUTHOR
|
Eric Weisstein (eric(AT)weisstein.com), Oct 06, 2002
|
|
|
Search completed in 0.002 seconds
|
