Primes p such that A001414(p+1) = A001414(p-1) - 1.

Terms

a(0) =29a(1) =127a(2) =449a(3) =571a(4) =727a(5) =1721a(6) =4027a(7) =11969a(8) =16987a(9) =18913a(10) =26449a(11) =37139a(12) =43609a(13) =48871a(14) =48953a(15) =63799a(16) =64781a(17) =114479a(18) =180847a(19) =220021a(20) =400031a(21) =400597a(22) =476911a(23) =607549a(24) =679969a(25) =705883a(26) =706841a(27) =770059a(28) =776449a(29) =807539