Number of free generators of degree n of the primitive Lie algebra of the Hopf algebra of parking functions.
A122720
Number of free generators of degree n of the primitive Lie algebra of the Hopf algebra of parking functions.
Terms
- a(0) =1a(1) =2a(2) =9a(3) =80a(4) =901a(5) =12564a(6) =206476a(7) =3918025a(8) =84365187a(9) =2034559143a(10) =54368676801
External references
- oeis: A122720