Largest prime below prime(n)^2 (A001248).

Terms

a(0) =3a(1) =7a(2) =23a(3) =47a(4) =113a(5) =167a(6) =283a(7) =359a(8) =523a(9) =839a(10) =953a(11) =1367a(12) =1669a(13) =1847a(14) =2207a(15) =2803a(16) =3469a(17) =3719a(18) =4483a(19) =5039a(20) =5323a(21) =6229a(22) =6883a(23) =7919a(24) =9403a(25) =10193a(26) =10607a(27) =11447a(28) =11867a(29) =12763