Number of permutations of [n] with exactly eight (possibly overlapping) occurrences of the generalized pattern 23-1.
A264467
Number of permutations of [n] with exactly eight (possibly overlapping) occurrences of the generalized pattern 23-1.
Terms
- a(0) =55a(1) =1393a(2) =22180a(3) =290341a(4) =3443222a(5) =39212955a(6) =439762906a(7) =4922646194a(8) =55440198721a(9) =631281758915
External references
- oeis: A264467