First member of a prime quadruple in a p^2+p-1 progression.

Terms

a(0) =3a(1) =11a(2) =53a(3) =1693a(4) =2663a(5) =4423a(6) =16831a(7) =17609a(8) =36229a(9) =49801a(10) =94961a(11) =121493a(12) =150869a(13) =176303a(14) =183761a(15) =188011a(16) =210901a(17) =213833a(18) =218579a(19) =272903a(20) =300301a(21) =329671a(22) =439511a(23) =444791a(24) =453023a(25) =469613a(26) =518813a(27) =531911a(28) =546071a(29) =559703