Primes p such that (p+3839)/3840 is also a prime number.

Terms

a(0) =7681a(1) =15361a(2) =23041a(3) =61441a(4) =84481a(5) =115201a(6) =138241a(7) =161281a(8) =176641a(9) =299521a(10) =384001a(11) =414721a(12) =430081a(13) =576001a(14) =729601a(15) =737281a(16) =760321a(17) =875521a(18) =890881a(19) =913921a(20) =921601a(21) =1075201a(22) =1082881a(23) =1198081a(24) =1374721a(25) =1451521a(26) =1651201a(27) =1720321a(28) =1751041