Primes in A338529/2.

Terms

a(0) =31a(1) =1873a(2) =6163a(3) =4133a(4) =8093a(5) =18211a(6) =10529a(7) =18233a(8) =12743a(9) =14557a(10) =15473a(11) =16057a(12) =16607a(13) =37571a(14) =28793a(15) =22669a(16) =92221a(17) =58073a(18) =65993a(19) =34759a(20) =37781a(21) =32563a(22) =36473a(23) =106163a(24) =70003a(25) =48487a(26) =64621a(27) =75527a(28) =87133a(29) =117701