a(n) is the least term in A007602 such that the product of digits equals A342950(n) or 0 if no such number exists.

A342952

a(n) is the least term in A007602 such that the product of digits equals A342950(n) or 0 if no such number exists.

Terms

    a(0) =1a(1) =2a(2) =3a(3) =4a(4) =5a(5) =6a(6) =7a(7) =8a(8) =9a(9) =216a(10) =7112a(11) =135a(12) =128a(13) =36a(14) =3171a(15) =432a(16) =0a(17) =11111391a(18) =12712a(19) =1184a(20) =175a(21) =11111292a(22) =1176a(23) =111195a(24) =624a(25) =1171111711a(26) =19116a(27) =147112a(28) =1197a(29) =4224

External references