Total number of increasing runs in all heapable permutations of length n.
A389256
Total number of increasing runs in all heapable permutations of length n.
Terms
- a(0) =1a(1) =1a(2) =3a(3) =9a(4) =38a(5) =188a(6) =1110a(7) =7522a(8) =57897a(9) =498617a(10) =4756961a(11) =49821302a(12) =568600685a(13) =7026251603a(14) =93490168072
External references
- oeis: A389256