Composite numbers with primitive root 10.

Terms

a(0) =49a(1) =289a(2) =343a(3) =361a(4) =529a(5) =841a(6) =2209a(7) =2401a(8) =3481a(9) =3721a(10) =4913a(11) =6859a(12) =9409a(13) =11881a(14) =12167a(15) =12769a(16) =16807a(17) =17161a(18) =22201a(19) =24389a(20) =27889a(21) =32041a(22) =32761a(23) =37249a(24) =49729a(25) =52441a(26) =54289a(27) =66049a(28) =69169a(29) =72361