Number of orbits into which the Foata transform partitions the symmetric group Sn, i.e., a(n) is the number of cycles in the permutations A065181 - A065184 found in range [0,n!-1].
A065161
Number of orbits into which the Foata transform partitions the symmetric group Sn, i.e., a(n) is the number of cycles in the permutations A065181 - A065184 found in range [0,n!-1].
Terms
- a(0) =1a(1) =2a(2) =4a(3) =10a(4) =24a(5) =60a(6) =138a(7) =336a(8) =820a(9) =2114a(10) =5340a(11) =14136
External references
- oeis: A065161