Expansion of e.g.f. 1/(1 - x * cos(3*x)).
A381283
Expansion of e.g.f. 1/(1 - x * cos(3*x)).
Terms
- a(0) =1a(1) =1a(2) =2a(3) =-21a(4) =-192a(5) =-1095a(6) =7200a(7) =243747a(8) =3088512a(9) =1360881a(10) =-874437120a(11) =-21701765349a(12) =-186175604736
External references
- oeis: A381283