a(n) = n^n - a(n-1), with a(1) = 1.
A001099
a(n) = n^n - a(n-1), with a(1) = 1.
Terms
- a(0) =1a(1) =3a(2) =24a(3) =232a(4) =2893a(5) =43763a(6) =779780a(7) =15997436a(8) =371423053a(9) =9628576947a(10) =275683093664
External references
- oeis: A001099
A001099
a(n) = n^n - a(n-1), with a(1) = 1.