The sequence is the differences between the cubic numbers and the powers of two.
1, 8, 27, 64, 125, 216, 343, 512, 729, 1000, 1331, 1728
1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 1024, 2048
-------------------------------------------------------
0, 6, 23, 56, 109, 184, 279, 384, 473, 488, 307, -320
The next two numbers are 307 and -320.
Mindy Rodriguez also provides a solution here. |