Multiples of 5 in which there is no common digit in successive terms.

Terms

a(0) =5a(1) =10a(2) =25a(3) =30a(4) =45a(5) =60a(6) =75a(7) =80a(8) =95a(9) =100a(10) =225a(11) =300a(12) =415a(13) =600a(14) =715a(15) =800a(16) =915a(17) =2000a(18) =3115a(19) =4000a(20) =5115a(21) =6000a(22) =7115a(23) =8000a(24) =9115a(25) =20000a(26) =31115a(27) =40000a(28) =51115a(29) =60000