A030385 (# 2's)-(# 3's) in first n terms of s=A030373.
0, 1, 0, 0, 0, 0, 0, 0, 1, 1, 0, 1, 1, 2, 2, 3, 4, 5, 4, 3, 3, 2, 2, 1, 2, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 1, 1, 0, 0, 1, 1, 1, 2, 2, 2, 3, 4, 4, 5, 4, 4, 3, 3, 3, 2, 2, 2, 1, 2, 2, 1, 0, 1, 1, 1, 2, 2, 2, 3, 3, 4, 5, 5, 4, 5, 5, 5
Offset: 1