Starting with the second sequence, each sequence is simply a detail description of the previous one. So, for example, the second sequence describes the first: one one, that is, 1, 1. The third sequence describes the the second: two {ones;} or 2, 1. The fourth describes the third: one two, one one: or 1, 2, 1, 1. This sequence in turn is described as follows: one one, one two, two ones (111221). The sequence that follows is therefore 312211 since it describes the exact composition of the preceding sequence.
If you can't change your fate, change your attitude.
Starting with the second sequence, each sequence is simply a detail description of the previous one. So, for example, the second sequence describes the first: one one, that is, 1, 1. The third sequence describes the the second: two {ones;} or 2, 1. The fourth describes the third: one two, one one: or 1, 2, 1, 1. This sequence in turn is described as follows: one one, one two, two ones (111221). The sequence that follows is therefore 312211 since it describes the exact composition of the preceding sequence.
If you can't change your fate, change your attitude.