First occurrence of primes that are 2^k greater than the product of lesser twin primes.

Terms

a(0) =5a(1) =7a(2) =11a(3) =19a(4) =47a(5) =67a(6) =131a(7) =271a(8) =677a(9) =1039a(10) =2063a(11) =4099a(12) =3343337a(13) =97729a(14) =32771a(15) =65539a(16) =133877a(17) =262147a(18) =524453a(19) =13971970981a(20) =2097317a(21) =4194319a(22) =8388623a(23) =16777381a(24) =36889577a(25) =67108879a(26) =134217893a(27) =268435459a(28) =536952257a(29) =1073741827