"David W. Wilson" wrote: > > a(0) = 0 > a(1) = 1 > a(n) = (k-1) a(n-1) a(n-2) + a(n-1) + a(n-2) > > k = 0 obviously gives the Fibs. Alright, maybe not so obviously. But k = 1 obviously does. > Try k = 10 next.