Positive numbers k such that 2*k^k is a cube.

Terms

a(0) =2a(1) =4a(2) =128a(3) =256a(4) =686a(5) =1372a(6) =2000a(7) =4000a(8) =4394a(9) =8192a(10) =8788a(11) =13718a(12) =16384a(13) =21296a(14) =27436a(15) =31250a(16) =42592a(17) =43904a(18) =59582a(19) =62500a(20) =78608a(21) =87808a(22) =101306a(23) =119164a(24) =128000a(25) =157216a(26) =159014a(27) =194672a(28) =202612a(29) =235298