Primes of form n^2 + mu(n), where mu is A008683.

Terms

a(0) =2a(1) =3a(2) =37a(3) =101a(4) =197a(5) =677a(6) =5477a(7) =8837a(8) =17957a(9) =21317a(10) =42437a(11) =44101a(12) =98597a(13) =106277a(14) =148997a(15) =217157a(16) =324901a(17) =401957a(18) =454277a(19) =476101a(20) =509797a(21) =828101a(22) =864901a(23) =933157a(24) =1196837a(25) =1378277a(26) =1664101a(27) =1674437a(28) =1705637a(29) =1833317