Primes that are the difference of two Lucas numbers; primes in A113191.

Terms

a(0) =2a(1) =3a(2) =5a(3) =7a(4) =11a(5) =17a(6) =29a(7) =43a(8) =47a(9) =73a(10) =181a(11) =197a(12) =199a(13) =293a(14) =311a(15) =503a(16) =521a(17) =839a(18) =1361a(19) =2131a(20) =2203a(21) =2207a(22) =3571a(23) =5749a(24) =9349a(25) =13763a(26) =23633a(27) =24469a(28) =24473a(29) =38239