Numbers n for which there are exactly eight k such that n = k + (product of nonzero digits of k).

Terms

a(0) =101134a(1) =101180a(2) =101642a(3) =108305a(4) =204205a(5) =216425a(6) =220145a(7) =220725a(8) =231014a(9) =271855a(10) =283055a(11) =291705a(12) =300180a(13) =301205a(14) =302125a(15) =303555a(16) =330776a(17) =405555a(18) =442055a(19) =442395a(20) =464255a(21) =492055a(22) =604425a(23) =621136a(24) =691865a(25) =702145a(26) =711486a(27) =723205a(28) =733585a(29) =784985