Hankel transform of ordered Bell numbers A000670. a(n)=det(A000670(i+j-1)), i,j=1,2..n.
A159783
Hankel transform of ordered Bell numbers A000670. a(n)=det(A000670(i+j-1)), i,j=1,2..n.
Terms
- a(0) =1a(1) =4a(2) =192a(3) =221184a(4) =10192158720
External references
- oeis: A159783