Maximal number of subgroups in a group with n elements.

Terms

a(0) =1a(1) =2a(2) =2a(3) =5a(4) =2a(5) =6a(6) =2a(7) =16a(8) =6a(9) =8a(10) =2a(11) =16a(12) =2a(13) =10a(14) =4a(15) =67a(16) =2a(17) =28a(18) =2a(19) =22a(20) =10a(21) =14a(22) =2a(23) =54a(24) =8a(25) =16a(26) =28a(27) =28a(28) =2a(29) =28