Numbers k such that (13*10^k + 161)/3 is prime.

Terms

a(0) =1a(1) =2a(2) =17a(3) =34a(4) =52a(5) =54a(6) =495a(7) =505a(8) =572a(9) =750a(10) =959a(11) =1574a(12) =2557a(13) =3734a(14) =4069a(15) =11201a(16) =13411a(17) =16569a(18) =17032a(19) =17720a(20) =19906a(21) =23781a(22) =36076a(23) =56624a(24) =84179a(25) =117249a(26) =159147