Primes followed by a gap of 190 = nextprime(p)-p.

Terms

a(0) =142414669a(1) =229949449a(2) =257789053a(3) =258063709a(4) =260297563a(5) =268625899a(6) =306099181a(7) =314919391a(8) =364008181a(9) =376789801a(10) =385240381a(11) =394059907a(12) =401400211a(13) =425592157a(14) =439385917a(15) =458614501a(16) =470906101a(17) =486127723a(18) =496201099a(19) =497422531a(20) =499512049