Number of integer partitions of n that can be partitioned into distinct pairs of (possibly equal) parts.
A338916
Number of integer partitions of n that can be partitioned into distinct pairs of (possibly equal) parts.
Terms
- a(0) =1a(1) =0a(2) =1a(3) =1a(4) =2a(5) =3a(6) =5a(7) =6a(8) =8a(9) =12a(10) =16a(11) =21a(12) =28a(13) =37a(14) =49a(15) =64a(16) =80a(17) =104a(18) =135a(19) =169a(20) =216a(21) =268a(22) =341a(23) =420a(24) =527a(25) =654a(26) =809a(27) =991a(28) =1218a(29) =1488
External references
- oeis: A338916