Numbers m such that the decimal digits of m are exactly the same as those of all the indices corresponding to the prime factors of m.

A287916

Numbers m such that the decimal digits of m are exactly the same as those of all the indices corresponding to the prime factors of m.

Terms

    a(0) =12a(1) =14a(2) =123a(3) =154a(4) =2127a(5) =2391a(6) =3614a(7) =4031a(8) =5318a(9) =7174a(10) =8491a(11) =11142a(12) =12435a(13) =12830a(14) =18126a(15) =20314a(16) =23514a(17) =24612a(18) =25201a(19) =28731a(20) =31934a(21) =42158a(22) =50314a(23) =51124a(24) =61411a(25) =62116a(26) =65315a(27) =72401a(28) =73201a(29) =81254

External references