Number of permutations of [n] with no fixed points where the maximal displacement of an element equals seven.
A321053
Number of permutations of [n] with no fixed points where the maximal displacement of an element equals seven.
Terms
- a(0) =0a(1) =3973a(2) =46662a(3) =359724a(4) =2270840a(5) =12994207a(6) =71401928a(7) =389384029a(8) =2162806868a(9) =12393816965a(10) =72063175820a(11) =420431229772
External references
- oeis: A321053