Smallest number whose digits sum to n-th prime.

Terms

a(0) =2a(1) =3a(2) =5a(3) =7a(4) =29a(5) =49a(6) =89a(7) =199a(8) =599a(9) =2999a(10) =4999a(11) =19999a(12) =59999a(13) =79999a(14) =299999a(15) =899999a(16) =5999999a(17) =7999999a(18) =49999999a(19) =89999999a(20) =199999999a(21) =799999999a(22) =2999999999a(23) =8999999999a(24) =79999999999a(25) =299999999999a(26) =499999999999a(27) =899999999999