A361440 The number of generators for the monoid of basic unimodal cyclotomic generating functions of degree n.

1, 1, 1, 2, 2, 3, 4, 7, 10, 9, 15, 28, 30, 34, 66, 82, 125, 126, 222, 294

Offset: 1

Author

Sara Billey, Mar 12 2023

Keywords

• nonn
• more

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.