Number of integer partitions of n that can be partitioned into distinct pairs of distinct parts, i.e., into a set of edges.

A339560

Number of integer partitions of n that can be partitioned into distinct pairs of distinct parts, i.e., into a set of edges.

Terms

    a(0) =1a(1) =0a(2) =0a(3) =1a(4) =1a(5) =2a(6) =2a(7) =4a(8) =5a(9) =8a(10) =8a(11) =13a(12) =17a(13) =22a(14) =28a(15) =39a(16) =48a(17) =62a(18) =81a(19) =101a(20) =127a(21) =167a(22) =202a(23) =253a(24) =318a(25) =395a(26) =486a(27) =608a(28) =736a(29) =906

External references