Numbers whose prime factors and prime signature have the same mean.

Terms

a(0) =1a(1) =4a(2) =27a(3) =400a(4) =3125a(5) =9072a(6) =10800a(7) =14580a(8) =24057a(9) =35721a(10) =50625a(11) =73984a(12) =117760a(13) =134400a(14) =158976a(15) =181440a(16) =191488a(17) =389376a(18) =452709a(19) =544000a(20) =583680a(21) =664848a(22) =731136a(23) =774400a(24) =823543a(25) =878592a(26) =965888