Indices of primes in sequence defined by A(0) = 97, A(n) = 10*A(n-1) - 63 for n > 0.

Terms

a(0) =0a(1) =1a(2) =2a(3) =3a(4) =4a(5) =14a(6) =18a(7) =19a(8) =45a(9) =51a(10) =52a(11) =191a(12) =379a(13) =587a(14) =775a(15) =905a(16) =1349a(17) =1735a(18) =2913a(19) =7507a(20) =15709a(21) =16452a(22) =17487a(23) =18108a(24) =21603a(25) =25890a(26) =26724a(27) =34837a(28) =67467