Total number of distinct nilpotent subgroups of the alternating group, counting conjugates as distinct.

A218943

Total number of distinct nilpotent subgroups of the alternating group, counting conjugates as distinct.

Terms

    a(0) =1a(1) =1a(2) =2a(3) =9a(4) =37a(5) =252a(6) =1507a(7) =21739a(8) =186983a(9) =2369258a(10) =22872863a(11) =746597568a(12) =9157758326

External references