Number of "labeled" cyclic subgroups of alternating group A_n.

A051636

Number of "labeled" cyclic subgroups of alternating group A_n.

Terms

    a(0) =1a(1) =1a(2) =2a(3) =8a(4) =32a(5) =167a(6) =947a(7) =6974a(8) =53426a(9) =454682a(10) =4303532a(11) =50366912a(12) =553031624a(13) =6760260236a(14) =90333982832

External references