Computer Sequence #2

0, 0, 1, 1, 3, 1, 3, 1, 3, 1, 7, 1, 3, 3, 3, 1, 3, 3, 9, 1, 3, 9, 5, 1, 3, 9, 9, 9, 19, 1, 27, ...

Here you go, Quazie. Tomorrow's sequence will be easier; I think that it is difficult to cook up a sequence of integers that is not too easy but not already known.