Expansion of e.g.f. (1 + x^3 - 2*x^4)/(1-2*x).
A052694
Expansion of e.g.f. (1 + x^3 - 2*x^4)/(1-2*x).
Terms
- a(0) =1a(1) =2a(2) =8a(3) =54a(4) =384a(5) =3840a(6) =46080a(7) =645120a(8) =10321920a(9) =185794560a(10) =3715891200a(11) =81749606400
External references
- oeis: A052694