Triprimes with sum of digits 3.

Terms

a(0) =12a(1) =30a(2) =102a(3) =1002a(4) =2001a(5) =10002a(6) =10011a(7) =11001a(8) =20001a(9) =100101a(10) =101001a(11) =110001a(12) =200001a(13) =1000002a(14) =10001001a(15) =10010001a(16) =11000001a(17) =20000001a(18) =100000101a(19) =1000000011a(20) =1000001001a(21) =1000010001a(22) =1000100001a(23) =1001000001a(24) =1010000001a(25) =10000000002a(26) =10000000011a(27) =10000010001a(28) =11000000001a(29) =100000000101