A264176 Number of permutations of [n] with exactly three (possibly overlapping) occurrences of the consecutive pattern 1324.
5, 94, 2215, 48234, 984498, 20018292, 410686782, 8572433100, 183327724185, 4031683382270, 91372697900165, 2136865477317678, 51598608241844089, 1286708862328929178, 33133108712407230345, 880758960967930222782, 24159154493395236208028, 683464289463119208686060
Offset: 8
Keywords
Examples
a(8) = 5: 13254768, 13264758, 14253768, 14263758, 15263748.
Links
- Alois P. Heinz, Table of n, a(n) for n = 8..200
Crossrefs
Column k=3 of A264173.