Positive integers k with digits in nondecreasing order for which the digital sum contains the same distinct digits as the digital product.

A338257

Positive integers k with digits in nondecreasing order for which the digital sum contains the same distinct digits as the digital product.

Terms

    a(0) =1a(1) =2a(2) =3a(3) =4a(4) =5a(5) =6a(6) =7a(7) =8a(8) =9a(9) =22a(10) =99a(11) =123a(12) =1124a(13) =1137a(14) =3344a(15) =11125a(16) =11133a(17) =11222a(18) =11558a(19) =22334a(20) =111126a(21) =111339a(22) =222233a(23) =1111127a(24) =1111134a(25) =1111278a(26) =1112779a(27) =11111128a(28) =11111223a(29) =11111478

External references