Smallest prime factor of 3*(2n+1)^(2n+1) + 2.

Terms

a(0) =5a(1) =83a(2) =9377a(3) =2470631a(4) =97a(5) =5a(6) =29a(7) =13a(8) =306503a(9) =23173a(10) =5a(11) =7a(12) =7a(13) =11a(14) =12517a(15) =5a(16) =13a(17) =61a(18) =17a(19) =71a(20) =5a(21) =53a(23) =97a(24) =101a(25) =5a(26) =11a(27) =1999a(28) =53a(29) =11a(30) =5