a(n) = f(a(n-1)), with f(m) = Sum i*b(i)*2^(i-1), m = Sum b(i)*2^i, and starting value 16.
A007824
a(n) = f(a(n-1)), with f(m) = Sum i*b(i)*2^(i-1), m = Sum b(i)*2^i, and starting value 16.
Terms
- a(0) =16a(1) =32a(2) =80a(3) =224a(4) =720a(5) =2976a(6) =15120a(7) =92448a(8) =704592a(9) =6455520a(10) =69518032a(11) =897158048a(12) =12700875536a(13) =203746961696
External references
- oeis: A007824