Number of series-reduced rooted trees whose leaves are strict integer partitions whose multiset union is a strict integer partition of n.
A320176
Number of series-reduced rooted trees whose leaves are strict integer partitions whose multiset union is a strict integer partition of n.
Terms
- a(0) =1a(1) =1a(2) =3a(3) =3a(4) =5a(5) =13a(6) =15a(7) =23a(8) =33a(9) =99a(10) =109a(11) =183a(12) =251a(13) =383a(14) =1071a(15) =1261a(16) =2007a(17) =2875a(18) =4291a(19) =5829a(20) =16297a(21) =18563a(22) =30313a(23) =42243a(24) =63707a(25) =85351a(26) =125465a(27) =297843a(28) =356657a(29) =556729
External references
- oeis: A320176