(A178477(n)-1)/9.

Terms

a(0) =137174a(1) =137175a(2) =137184a(3) =137186a(4) =137195a(5) =137196a(6) =137274a(7) =137275a(8) =137294a(9) =137297a(10) =137305a(11) =137307a(12) =137384a(13) =137386a(14) =137394a(15) =137397a(16) =137416a(17) =137417a(18) =137495a(19) =137496a(20) =137505a(21) =137507a(22) =137516a(23) =137517a(24) =138174a(25) =138175a(26) =138184a(27) =138186a(28) =138195a(29) =138196