Expansion of 2 - (1 - 16*x)^(1/4), related to quartic factorial numbers A034176.
A034256
Expansion of 2 - (1 - 16*x)^(1/4), related to quartic factorial numbers A034176.
Terms
- a(0) =1a(1) =4a(2) =24a(3) =224a(4) =2464a(5) =29568a(6) =374528a(7) =4922368a(8) =66451968a(9) =915560448a(10) =12817846272a(11) =181780365312
External references
- oeis: A034256