Numbers having three 8's in base 9.

Terms

a(0) =728a(1) =1457a(2) =2186a(3) =2915a(4) =3644a(5) =4373a(6) =5102a(7) =5831a(8) =5912a(9) =5993a(10) =6074a(11) =6155a(12) =6236a(13) =6317a(14) =6398a(15) =6479a(16) =6488a(17) =6497a(18) =6506a(19) =6515a(20) =6524a(21) =6533a(22) =6542a(23) =6551a(24) =6552a(25) =6553a(26) =6554a(27) =6555a(28) =6556a(29) =6557