Indices of prime Padovan numbers: values of k such that A000931(k+5) is prime.

Terms

a(0) =3a(1) =4a(2) =5a(3) =7a(4) =8a(5) =14a(6) =19a(7) =30a(8) =37a(9) =84a(10) =128a(11) =469a(12) =666a(13) =1262a(14) =1573a(15) =2003a(16) =2210a(17) =2289a(18) =4163a(19) =5553a(20) =6567a(21) =8561a(22) =11230a(23) =18737a(24) =35834a(25) =44259a(26) =536485a(27) =727734