Number of multisets of chair trees constructed from n chairs.
A292098
Number of multisets of chair trees constructed from n chairs.
Terms
- a(0) =1a(1) =1a(2) =4a(3) =19a(4) =104a(5) =612a(6) =3821a(7) =24746a(8) =165060a(9) =1125442a(10) =7810707a(11) =54988526a(12) =391760249a(13) =2819145479a(14) =20461211968a(15) =149608592569
External references
- oeis: A292098