|
| |
|
|
A361440
|
|
The number of generators for the monoid of basic unimodal cyclotomic generating functions of degree n.
|
|
0
|
|
|
|
1, 1, 1, 2, 2, 3, 4, 7, 10, 9, 15, 28, 30, 34, 66, 82, 125, 126, 222, 294
(list;
graph;
refs;
listen;
history;
text;
internal format)
|
|
|
|
OFFSET
|
1,4
|
|
|
COMMENTS
|
A basic cyclotomic generating function is a polynomial with nonnegative integer coefficients that is a product of cyclotomic polynomials, or equivalently a rational expression in q-integers.
|
|
|
REFERENCES
|
Sara Billey and J. Swanson, Cyclotomic Generating Functions, manuscript.
|
|
|
LINKS
|
|
|
|
CROSSREFS
|
|
|
|
KEYWORD
|
nonn,more
|
|
|
AUTHOR
|
|
|
|
STATUS
|
approved
|
| |
|
|
