|
Search: id:A057495
|
|
|
| A057495 |
|
Number of association schemes of order n. |
|
+0
4
|
|
| 1, 1, 2, 4, 3, 8, 4, 21, 12, 13, 4, 59, 6, 16, 25, 222, 5, 95, 7, 95, 32, 16, 22, 750, 45, 34, 502, 185
(list; graph; listen)
|
|
|
OFFSET
|
1,3
|
|
|
REFERENCES
|
Akihide Hanaki and Izumi Miyamoto, Classification of primitive association schemes of order up to 22, Kyushu J. Math., 54 (2000), 81-86.
Akihide Hanaki and Izumi Miyamoto, Classification of association schemes of small order, Discrete Math. 264 (2003), 75-80.
|
|
LINKS
|
A. Hanaki and I. Miyamoto, Classification of association schemes with small vertices
Y. Suga, Association schemes with up to 15 vertices
|
|
CROSSREFS
|
Cf. A057498, A057499, A057560.
Sequence in context: A108503 A052131 A051145 this_sequence A048167 A135141 A098709
Adjacent sequences: A057492 A057493 A057494 this_sequence A057496 A057497 A057498
|
|
KEYWORD
|
nonn,nice
|
|
AUTHOR
|
N. J. A. Sloane (njas(AT)research.att.com), Oct 01 2000
|
|
|
Search completed in 0.002 seconds
|
