Primes of the form 3p^4-4 with p prime.

Terms

a(0) =239a(1) =1871a(2) =390959a(3) =839519a(4) =5622479a(5) =10256399a(6) =14639039a(7) =60453359a(8) =142374959a(9) =188226719a(10) =423474479a(11) =1119903119a(12) =7965713519a(13) =9788425919a(14) =16180741439a(15) =22110152399a(16) =28064855519a(17) =28793774879a(18) =36010838159a(19) =43494981839a(20) =44506450799