Powers k^m, m > 2, where k is an Achilles number.

Terms

a(0) =373248a(1) =1259712a(2) =8000000a(3) =23887872a(4) =26873856a(5) =60236288a(6) =80621568a(7) =125000000a(8) =136048896a(9) =272097792a(10) =307546875a(11) =512000000a(12) =644972544a(13) =907039232a(14) =918330048a(15) =1423828125a(16) =1528823808a(17) =1600000000a(18) =1934917632a(19) =2315685267a(20) =2471326208a(21) =2582630848a(22) =3855122432a(23) =5832000000