Sophie Germain primes of A144571.

Terms

a(0) =1601a(1) =240101a(2) =1464101a(3) =2755601a(4) =6100901a(5) =72250001a(6) =75342401a(7) =139948901a(8) =281568401a(9) =284596901a(10) =325441601a(11) =351937601a(12) =655360001a(13) =683299601a(14) =702250001a(15) =1479940901a(16) =1621672901a(17) =1830984101a(18) =2168764901a(19) =2219352101a(20) =2544193601