Numbers k such that the number m multiplied by the product of all its digits contains k as a substring, where m = k multiplied by the product of all its digits.

A307751

Numbers k such that the number m multiplied by the product of all its digits contains k as a substring, where m = k multiplied by the product of all its digits.

Terms

    a(0) =0a(1) =1a(2) =5a(3) =6a(4) =7a(5) =11a(6) =19a(7) =79a(8) =84a(9) =111a(10) =123a(11) =176a(12) =232a(13) =396a(14) =1111a(15) =11111a(16) =111111a(17) =331788a(18) =1111111a(19) =11111111a(20) =111111111a(21) =1111111111a(22) =11111111111a(23) =111111111111

External references