Cubes x such that x + reverse of x is a prime.

Terms

a(0) =1a(1) =512a(2) =17576a(3) =39304a(4) =42875a(5) =1643032a(6) =1815848a(7) =2352637a(8) =2685619a(9) =3511808a(10) =4826809a(11) =6331625a(12) =7529536a(13) =9528128a(14) =125000000a(15) =153990656a(16) =155720872a(17) =175616000a(18) =181321496a(19) =183250432a(20) =208527857a(21) =265847707a(22) =281011375a(23) =306182024a(24) =308915776a(25) =334255384a(26) =357911000a(27) =403583419