Numbers k whose prime factorization contains the same digits as k.

Terms

a(0) =25a(1) =121a(2) =471663a(3) =931225a(4) =4473225a(5) =6953931a(6) =7301441a(7) =10713728a(8) =13246317a(9) =17332133a(10) =19367424a(11) =34706961a(12) =36310761a(13) =54363717a(14) =68714219a(15) =73553125a(16) =73641071a(17) =74390183a(18) =93478133a(19) =102712448a(20) =102941361a(21) =109502361a(22) =113162997a(23) =115521875a(24) =120934784a(25) =134179011a(26) =134381673a(27) =134472875a(28) =135478125