Sums of 2 successive primes s = prime(m) + prime(m+1) such that all digits of s are primes.

Terms

a(0) =5a(1) =52a(2) =222a(3) =352a(4) =372a(5) =532a(6) =752a(7) =772a(8) =2252a(9) =2352a(10) =2572a(11) =3222a(12) =3232a(13) =5322a(14) =7572a(15) =22332a(16) =22552a(17) =22722a(18) =22752a(19) =23572a(20) =25232a(21) =25572a(22) =27232a(23) =27522a(24) =27732a(25) =32732a(26) =33522a(27) =33772a(28) =35232a(29) =35572