Sum of the n-th powers of the (positive) number of permutations of [n] with j descents (j=0..max(0,n-1)).
A335546
Sum of the n-th powers of the (positive) number of permutations of [n] with j descents (j=0..max(0,n-1)).
Terms
- a(0) =1a(1) =1a(2) =2a(3) =66a(4) =29284a(5) =1276095330
External references
- oeis: A335546