Primes p where the digital sum is equal to 68.

Terms

a(0) =59999999a(1) =69999899a(2) =69999989a(3) =78998999a(4) =88989899a(5) =88999979a(6) =89699999a(7) =89799989a(8) =89989799a(9) =89989979a(10) =89997899a(11) =89997989a(12) =89999699a(13) =89999969a(14) =97889999a(15) =98699999a(16) =98879999a(17) =98899799a(18) =98979989a(19) =98988899a(20) =98989889a(21) =98997989a(22) =98998979a(23) =98999969