Expansion of Product_{k>=1} (1 - q(k)*x^k), where q(k) = number of partitions of k into distinct parts (A000009).
A304786
Expansion of Product_{k>=1} (1 - q(k)*x^k), where q(k) = number of partitions of k into distinct parts (A000009).
Terms
- a(0) =1a(1) =-1a(2) =-1a(3) =-1a(4) =0a(5) =1a(6) =-1a(7) =4a(8) =2a(9) =3a(10) =1a(11) =8a(12) =-8a(13) =10a(14) =-8a(15) =-9a(16) =-15a(17) =-6a(18) =-46a(19) =-14a(20) =-65a(21) =-28a(22) =14a(23) =-29a(24) =-43a(25) =-37a(26) =298a(27) =59a(28) =234a(29) =165
External references
- oeis: A304786