Total number of longest increasing runs in all permutations of [n].
A258690
Total number of longest increasing runs in all permutations of [n].
Terms
- a(0) =1a(1) =1a(2) =3a(3) =8a(4) =32a(5) =167a(6) =1096a(7) =8117a(8) =67859a(9) =627649a(10) =6394781a(11) =71201812a(12) =861677250a(13) =11270215084a(14) =158564826122
External references
- oeis: A258690