Primes p such that 28*p +- 3, 38*p +- 3 and 58*p +- 3 are all primes.

Terms

a(0) =104597a(1) =648007a(2) =855467a(3) =896647a(4) =1230337a(5) =2307407a(6) =2629547a(7) =2884787a(8) =4116823a(9) =5526133a(10) =6509143a(11) =10446817a(12) =11745017a(13) =14962517a(14) =16421297a(15) =16632997a(16) =20242127a(17) =21919517a(18) =22687823a(19) =23076623a(20) =26731807a(21) =26743237a(22) =26881193a(23) =27504187