a(n) = (n+1)^n - n^(n-1) for n > 0, a(0) = 1.
A178922
a(n) = (n+1)^n - n^(n-1) for n > 0, a(0) = 1.
Terms
- a(0) =1a(1) =1a(2) =7a(3) =55a(4) =561a(5) =7151a(6) =109873a(7) =1979503a(8) =40949569a(9) =956953279a(10) =24937424601a(11) =717070946087
External references
- oeis: A178922