a(n) = Sum_{k=1..n} floor(n/k)^floor(n/k).
A345098
a(n) = Sum_{k=1..n} floor(n/k)^floor(n/k).
Terms
- a(0) =1a(1) =5a(2) =29a(3) =262a(4) =3132a(5) =46690a(6) =823578a(7) =16777484a(8) =387420781a(9) =10000003165a(10) =285311673777
External references
- oeis: A345098