A264327 Number of permutations of [n] with exactly eight (possibly overlapping) occurrences of the consecutive pattern 3412.

1, 493, 633677, 191009848, 36439591193, 5004015747625, 534739648790073, 47271093160982634, 3626506774076237883, 250491072534377023959, 16015467370198042469229, 967671571943986351197684, 56117598468254134348216611, 3160386391272010574690621055

Offset: 18

Author

Alois P. Heinz, Nov 11 2015

Keywords

• nonn

Links

• Alois P. Heinz, Table of n, a(n) for n = 18..180

Crossrefs

Column k=8 of A264319.