Primes p such that p=prime(k), prime(k+1), and prime(k+2) end in the same digit.

Terms

a(0) =1627a(1) =3089a(2) =4297a(3) =4831a(4) =6481a(5) =6793a(6) =8543a(7) =11027a(8) =11867a(9) =13421a(10) =13649a(11) =14177a(12) =17509a(13) =17807a(14) =18839a(15) =18859a(16) =20359a(17) =20411a(18) =22501a(19) =22511a(20) =22963a(21) =22973a(22) =24923a(23) =25189a(24) =26449a(25) =26459a(26) =27367a(27) =27541a(28) =28309a(29) =29443