Number of partitions of n with rank 3 (the rank of a partition is the largest part minus the number of parts).

A101200

Number of partitions of n with rank 3 (the rank of a partition is the largest part minus the number of parts).

Terms

    a(0) =0a(1) =0a(2) =0a(3) =1a(4) =0a(5) =1a(6) =1a(7) =2a(8) =2a(9) =4a(10) =3a(11) =6a(12) =7a(13) =10a(14) =11a(15) =17a(16) =18a(17) =26a(18) =30a(19) =40a(20) =47a(21) =63a(22) =72a(23) =94a(24) =111a(25) =140a(26) =165a(27) =209a(28) =244a(29) =304

External references