Number of permutations of 1..n containing the relative rank sequence { 253614 } at any spacing.
A159163
Number of permutations of 1..n containing the relative rank sequence { 253614 } at any spacing.
Terms
- a(0) =1a(1) =37a(2) =896a(3) =18306a(4) =345632a(5) =6295973a(6) =113258813a(7) =2040120763a(8) =37124627883
External references
- oeis: A159163