Number of integer partitions of n whose Heinz number (product of primes of parts) is divisible by their sum of primes of parts.
A330953
Number of integer partitions of n whose Heinz number (product of primes of parts) is divisible by their sum of primes of parts.
Terms
- a(0) =1a(1) =2a(2) =1a(3) =2a(4) =1a(5) =3a(6) =3a(7) =4a(8) =6a(9) =3a(10) =12a(11) =10a(12) =12a(13) =14a(14) =27a(15) =38a(16) =44a(17) =52a(18) =48a(19) =77a(20) =101a(21) =106a(22) =127a(23) =206a(24) =268a(25) =377a(26) =392a(27) =496a(28) =602a(29) =671
External references
- oeis: A330953