Number of defective parking functions of length n and defect four.

A291130

Number of defective parking functions of length n and defect four.

Terms

    a(0) =1a(1) =87a(2) =4320a(3) =176843a(4) =6768184a(5) =256059854a(6) =9846223168a(7) =390516805362

External references