Number of entries in the fourth cycles of all permutations of [n] when cycles are ordered by increasing lengths.
A332908
Number of entries in the fourth cycles of all permutations of [n] when cycles are ordered by increasing lengths.
Terms
- a(0) =1a(1) =21a(2) =226a(3) =2612a(4) =29261a(5) =346453a(6) =4338214a(7) =57819554a(8) =815225643a(9) =12234293579a(10) =194294281572
External references
- oeis: A332908