a(n) = 99*a(n-1) - a(n-2); a(0) = 0, a(1) = 1.
A171415
a(n) = 99*a(n-1) - a(n-2); a(0) = 0, a(1) = 1.
Terms
- a(0) =0a(1) =1a(2) =99a(3) =9800a(4) =970101a(5) =96030199a(6) =9506019600a(7) =940999910201
External references
- oeis: A171415
A171415
a(n) = 99*a(n-1) - a(n-2); a(0) = 0, a(1) = 1.