Number of solutions to Sum_{k=1..n} k*c(k) = n! , c(k) >= 0.
A236810
Number of solutions to Sum_{k=1..n} k*c(k) = n! , c(k) >= 0.
Terms
- a(0) =0a(1) =1a(2) =2a(3) =7a(4) =169a(5) =91606a(6) =2407275335
External references
- oeis: A236810
A236810
Number of solutions to Sum_{k=1..n} k*c(k) = n! , c(k) >= 0.