Sum of terms of even index in the binomial decomposition of n^(n-1).
A345632
Sum of terms of even index in the binomial decomposition of n^(n-1).
Terms
- a(0) =1a(1) =1a(2) =5a(3) =28a(4) =353a(5) =3376a(6) =66637a(7) =908608a(8) =24405761a(9) =432891136a(10) =14712104501a(11) =321504185344
External references
- oeis: A345632