Numbers n such that sum of digits of n is equal to the sum of the prime factors of n, counted with multiplicity.

A063737

Numbers n such that sum of digits of n is equal to the sum of the prime factors of n, counted with multiplicity.

Terms

    a(0) =2a(1) =3a(2) =4a(3) =5a(4) =7a(5) =27a(6) =378a(7) =576a(8) =588a(9) =648a(10) =729a(11) =2688a(12) =17496a(13) =19683a(14) =49896a(15) =69888a(16) =3796875a(17) =3857868a(18) =4898880a(19) =5878656a(20) =7077888a(21) =8957952a(22) =2499898464a(23) =34998578496a(24) =49997969280

External references