Position of n-th 1 in A007376.

Terms

a(0) =1a(1) =10a(2) =12a(3) =13a(4) =14a(5) =16a(6) =18a(7) =20a(8) =22a(9) =24a(10) =26a(11) =28a(12) =33a(13) =53a(14) =73a(15) =93a(16) =113a(17) =133a(18) =153a(19) =173a(20) =190a(21) =193a(22) =195a(23) =196a(24) =199a(25) =202a(26) =205a(27) =208a(28) =211a(29) =214