A110001 n followed by n^2 followed by n^3 followed by n^4.

1, 1, 1, 1, 2, 4, 8, 16, 3, 9, 27, 81, 4, 16, 64, 256, 5, 25, 125, 625, 6, 36, 216, 1296, 7, 49, 343, 2401, 8, 64, 512, 4096, 9, 81, 729, 6561, 10, 100, 1000, 10000, 11, 121, 1331, 14641, 12, 144, 1728, 20736, 13, 169, 2197, 28561, 14, 196, 2744, 38416, 15, 225