Powers k^m, m > 1, where k is an Achilles number whose squarefree kernel is a primorial.

Terms

a(0) =5184a(1) =11664a(2) =82944a(3) =186624a(4) =373248a(5) =419904a(6) =746496a(7) =944784a(8) =1259712a(9) =1327104a(10) =3240000a(11) =3779136a(12) =6718464a(13) =7290000a(14) =11943936a(15) =15116544a(16) =20250000a(17) =21233664a(18) =23887872a(19) =26873856a(20) =29160000a(21) =47775744a(22) =51840000a(23) =76527504a(24) =80621568a(25) =81000000a(26) =107495424a(27) =116640000a(28) =136048896