a(n) = A246707(A005940(1+n)), where A005940 is the Doudna sequence, and A246707 is the expansion of phi(-q) * phi(-q^2) * phi(-q^3) * phi(-q^6) in powers of q.
A324339
a(n) = A246707(A005940(1+n)), where A005940 is the Doudna sequence, and A246707 is the expansion of phi(-q) * phi(-q^2) * phi(-q^3) * phi(-q^6) in powers of q.
Terms
- a(0) =-2a(1) =-2a(2) =2a(3) =6a(4) =4a(5) =-14a(6) =-2a(7) =6a(8) =0a(9) =-12a(10) =-4a(11) =42a(12) =2a(13) =-50a(14) =2a(15) =6a(16) =-8a(17) =-16a(18) =0a(19) =36a(20) =0a(21) =-84a(22) =4a(23) =42a(24) =14a(25) =-62a(26) =-2a(27) =150a(28) =-24a(29) =-158
External references
- oeis: A324339