Number of arrangements that can be formed by taking n distinct things out of 25.
A104643
Number of arrangements that can be formed by taking n distinct things out of 25.
Terms
- a(0) =1a(1) =25a(2) =600a(3) =13800a(4) =303600a(5) =6375600a(6) =127512000a(7) =2422728000a(8) =43609104000a(9) =741354768000
External references
- oeis: A104643