Total number of smallest parts in all partitions of n minus the total number of smallest parts that are also emergent parts in all partitions of n with at least one distinct part.
A220489
Total number of smallest parts in all partitions of n minus the total number of smallest parts that are also emergent parts in all partitions of n with at least one distinct part.
Terms
- a(0) =1a(1) =3a(2) =5a(3) =10a(4) =14a(5) =26a(6) =34a(7) =56a(8) =77a(9) =114a(10) =153a(11) =227a(12) =296a(13) =414a(14) =555a(15) =750a(16) =981a(17) =1316a(18) =1702a(19) =2241a(20) =2887a(21) =3727a(22) =4761a(23) =6112a(24) =7725a(25) =9787a(26) =12316a(27) =15473a(28) =19307a(29) =24099
External references
- oeis: A220489