A sequence of cubes in which each cube is the sum of the previous two: 0^3, 1^3, 1^3 + 0^3, 1^3 + 1^3, 1^3 + 1^3 + 1^3, 1^3 + 1^3 + 2^3, 2^3 + 3^3, 5^3 + 3^3, 8^3 + 5^3, 13^3 + 8^3, and so on.
A sequence of cubes in which each cube is the sum of the previous two: 0^3, 1^3, 1^3 + 0^3, 1^3 + 1^3, 1^3 + 1^3 + 1^3, 1^3 + 1^3 + 2^3, 2^3 + 3^3, 5^3 + 3^3, 8^3 + 5^3, 13^3 + 8^3, and so on.