a(n) = k! - A051674(n), where k is the smallest number for which A051674(n) <= k! where A051674(n) = prime(n)^prime(n).
A137322
a(n) = k! - A051674(n), where k is the smallest number for which A051674(n) <= k! where A051674(n) = prime(n)^prime(n).
Terms
- a(0) =2a(1) =93a(2) =1915a(3) =2805257
External references
- oeis: A137322