a(n) = Sum_{k=1..n} floor(n/k)^n.

A332469

a(n) = Sum_{k=1..n} floor(n/k)^n.

Terms

    a(0) =1a(1) =5a(2) =29a(3) =274a(4) =3160a(5) =47452a(6) =825862a(7) =16843268a(8) =387702833a(9) =10009826727a(10) =285360679985

External references