Number of permutations of 1..n+9 with each element displaced by at least 5.

A183242

Number of permutations of 1..n+9 with each element displaced by at least 5.

Terms

    a(0) =1a(1) =32a(2) =1708a(3) =41808a(4) =998112a(5) =21201024a(6) =441629332a(7) =9154333160a(8) =192565379941

External references