Lower prime of the twin prime pair of the form 16*k ± 1.
191, 239, 431, 1151, 1487, 1871, 2111, 2591, 2687, 3119, 3167, 3359, 4127, 4271, 4799, 5231, 5279, 5519, 6959, 7487, 10271, 12239, 13007, 13679, 14447, 14591, 15359, 15647, 15887, 18047, 18287, 18911, 20639, 21599, 21647, 21839, 22271, 22367, 23039, 26111
1
These primes appears to be less plentiful than the 24*k ± 1 ones.
T. D. Noe, Plot of 1000 terms
T. D. Noe, Table of 1000 terms
Eric W. Weisstein, MathWorld: Twin Primes
(Mma) mx = 10^4; Select[16*Range[mx] - 1, PrimeQ[#] && PrimeQ[#+2] &]
Cf. A001097 (twin primes), S000646.
nonn
T. D. Noe, May 25 2015