Numbers k such that 97*10^k - 3 is prime.

Terms

a(0) =1a(1) =2a(2) =3a(3) =8a(4) =9a(5) =13a(6) =30a(7) =31a(8) =33a(9) =35a(10) =85a(11) =97a(12) =105a(13) =129a(14) =242a(15) =253a(16) =295a(17) =2810a(18) =2991a(19) =3479a(20) =7902a(21) =16867a(22) =21744a(23) =38687a(24) =51027a(25) =72522a(26) =84033a(27) =91205a(28) =161247a(29) =190295