Number of permutations of [n] having no substring [k,k+1,k+2,k+3,k+4,k+5].
A370384
Number of permutations of [n] having no substring [k,k+1,k+2,k+3,k+4,k+5].
Terms
- a(0) =1a(1) =1a(2) =2a(3) =6a(4) =24a(5) =120a(6) =719a(7) =5037a(8) =40306a(9) =362802a(10) =3628296a(11) =39913080a(12) =478970641a(13) =6226733531a(14) =87175347936
External references
- oeis: A370384