The pg(n) sequence that is associated with the Eta triangle A160464.
A162440
The pg(n) sequence that is associated with the Eta triangle A160464.
Terms
- a(0) =2a(1) =16a(2) =144a(3) =4608a(4) =115200a(5) =4147200a(6) =203212800a(7) =26011238400
External references
- oeis: A162440