Number of partitions of 2n in which odd parts and multiples of 3 and 5 occur with even multiplicities. There is no restriction on the other even parts.
A102346
Number of partitions of 2n in which odd parts and multiples of 3 and 5 occur with even multiplicities. There is no restriction on the other even parts.
Terms
- a(0) =1a(1) =2a(2) =4a(3) =7a(4) =12a(5) =19a(6) =30a(7) =46a(8) =69a(9) =101a(10) =146a(11) =208a(12) =293a(13) =408a(14) =563a(15) =769a(16) =1042a(17) =1401a(18) =1871a(19) =2482a(20) =3273a(21) =4291a(22) =5596a(23) =7261a(24) =9378a(25) =12057a(26) =15437a(27) =19684a(28) =25005a(29) =31648
External references
- oeis: A102346