Primes arising in A036978.

Terms

a(0) =11a(1) =13a(2) =17a(3) =19a(4) =1117a(5) =1213a(6) =1217a(7) =23a(8) =1319a(9) =1511a(10) =1613a(11) =1619a(12) =1811a(13) =1913a(14) =29a(15) =31a(16) =2113a(17) =111211a(18) =111217a(19) =1123a(20) =111317a(21) =111611a(22) =111913a(23) =1129a(24) =121013a(25) =121019a(26) =2213a(27) =1223a(28) =121711a(29) =1229