Primes with digit sum = 55.

Terms

a(0) =2998999a(1) =3899989a(2) =3979999a(3) =3989989a(4) =3998899a(5) =4789999a(6) =4798999a(7) =4888999a(8) =4899997a(9) =4987999a(10) =4989979a(11) =4989997a(12) =4997899a(13) =4997989a(14) =4998979a(15) =4998997a(16) =4999879a(17) =5599999a(18) =5699899a(19) =5699989a(20) =5779999a(21) =5789899a(22) =5799799a(23) =5869999