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

Terms

a(0) =1014a(1) =8305a(2) =18305a(3) =26425a(4) =30205a(5) =30725a(6) =31414a(7) =39186a(8) =41156a(9) =51358a(10) =71110a(11) =71136a(12) =72505a(13) =74470a(14) =80305a(15) =82765a(16) =90985a(17) =100405a(18) =100786a(19) =100855a(20) =101014a(21) =101098a(22) =101126a(23) =102072a(24) =110474a(25) =112418a(26) =118305a(27) =126425a(28) =130205a(29) =130725