Beginnings of periodic unitary aliquot sequences.

Terms

a(0) =6a(1) =30a(2) =42a(3) =54a(4) =60a(5) =66a(6) =78a(7) =90a(8) =100a(9) =102a(10) =114a(11) =126a(12) =140a(13) =148a(14) =194a(15) =196a(16) =208a(17) =220a(18) =238a(19) =244a(20) =252a(21) =274a(22) =288a(23) =292a(24) =300a(25) =336a(26) =348a(27) =350a(28) =364a(29) =374