Numbers m > 1 such that every prime divisor p of m satisfies s_p(m) = p.

Terms

a(0) =45a(1) =325a(2) =405a(3) =637a(4) =891a(5) =1729a(6) =2821a(7) =3751a(8) =4961a(9) =6517a(10) =7381a(11) =8125a(12) =8281a(13) =10625a(14) =13357a(15) =21141a(16) =26353a(17) =28033a(18) =29341a(19) =31213a(20) =33125a(21) =35443a(22) =46657a(23) =47081a(24) =58621a(25) =65341a(26) =74431a(27) =78625a(28) =81289a(29) =94501