Primes of the form ((p+1)/2)^3 + ((p-1)/2)^2 where p is prime.

Terms

a(0) =31a(1) =73a(2) =241a(3) =379a(4) =3571a(5) =9661a(6) =20359a(7) =47881a(8) =51949a(9) =65521a(10) =119953a(11) =135151a(12) =291721a(13) =427351a(14) =736921a(15) =761671a(16) =921889a(17) =1202041a(18) =1494313a(19) =1533871a(20) =1742161a(21) =1785961a(22) =2478331a(23) =2533681a(24) =3197839a(25) =3820441a(26) =3894229a(27) =4044643a(28) =4855033a(29) =6573799