Position of n-th appearance of n in decimal expansion of Pi.

Terms

a(0) =2a(1) =17a(2) =16a(3) =37a(4) =49a(5) =73a(6) =97a(7) =75a(8) =56a(9) =855a(10) =710a(11) =1081a(12) =1077a(13) =1637a(14) =1658a(15) =1652a(16) =890a(17) =1675a(18) =1228a(19) =2040a(20) =1487a(21) =2373a(22) =2691a(23) =2289a(24) =2034a(25) =2283a(26) =1786a(27) =2704a(28) =4156a(29) =3103