a(n) = number of partitions of n that occur more than once among the condensed partitions of n; see A239312.

A326357

a(n) = number of partitions of n that occur more than once among the condensed partitions of n; see A239312.

Terms

    a(0) =0a(1) =0a(2) =1a(3) =1a(4) =1a(5) =3a(6) =2a(7) =4a(8) =5a(9) =7a(10) =11a(11) =11a(12) =15a(13) =19a(14) =25a(15) =29a(16) =39a(17) =47a(18) =61a(19) =67a(20) =85a(21) =107a(22) =128a(23) =154a(24) =182a(25) =219a(26) =264a(27) =310a(28) =366a(29) =441

External references