Odd primes of the form (1+n)*(2+2*n)+n*(3+2*n) = 4*n^2+7*n+2.

Terms

a(0) =13a(1) =59a(2) =137a(3) =389a(4) =563a(5) =769a(6) =1277a(7) =1579a(8) =1913a(9) =2677a(10) =5147a(11) =5737a(12) =6359a(13) =7013a(14) =7699a(15) =9949a(16) =12487a(17) =13397a(18) =15313a(19) =16319a(20) =18427a(21) =20663a(22) =23027a(23) =26813a(24) =32309a(25) =36767a(26) =38317a(27) =41513a(28) =43159a(29) =51869