Expansion of e.g.f. (1+4*x)/(1-4*x).
A098560
Expansion of e.g.f. (1+4*x)/(1-4*x).
Terms
- a(0) =1a(1) =8a(2) =64a(3) =768a(4) =12288a(5) =245760a(6) =5898240a(7) =165150720a(8) =5284823040a(9) =190253629440
External references
- oeis: A098560
A098560
Expansion of e.g.f. (1+4*x)/(1-4*x).