a(n) = 2*a(n-1)*(a(n-1)-1) for n > 1, with a(0) = 1, a(1) = 2.
A001510
a(n) = 2*a(n-1)*(a(n-1)-1) for n > 1, with a(0) = 1, a(1) = 2.
Terms
- a(0) =1a(1) =2a(2) =4a(3) =24a(4) =1104a(5) =2435424
External references
- oeis: A001510
A001510
a(n) = 2*a(n-1)*(a(n-1)-1) for n > 1, with a(0) = 1, a(1) = 2.