Number of partitions of n into an odd number of parts, the least being 4; also, a(n+4) = number of partitions of n into an even number of parts, each >=4.
A027190
Number of partitions of n into an odd number of parts, the least being 4; also, a(n+4) = number of partitions of n into an even number of parts, each >=4.
Terms
- a(0) =0a(1) =0a(2) =0a(3) =1a(4) =0a(5) =0a(6) =0a(7) =0a(8) =0a(9) =0a(10) =0a(11) =1a(12) =1a(13) =2a(14) =2a(15) =3a(16) =3a(17) =4a(18) =4a(19) =6a(20) =6a(21) =8a(22) =9a(23) =12a(24) =13a(25) =17a(26) =19a(27) =25a(28) =28a(29) =35
External references
- oeis: A027190