A030372 (# 1's)-(# 2's) in first n terms of A030363.

1, 0, 1, 1, 2, 1, 0, -1, 0, 1, 2, 1, 2, 2, 3, 3, 2, 3, 2, 2, 2, 3, 4, 4, 4, 3, 2, 3, 2, 3, 3, 3, 2, 1, 2, 1, 0, 1, 2, 3, 2, 1, 0, -1, 0, 1, 2, 1, 2, 3, 4, 4, 4, 5, 4, 4, 3, 3, 4, 3, 3, 4, 5, 6, 6, 7, 8, 7, 6, 6, 7, 8, 7, 6, 6, 7, 6, 7, 6, 7, 7, 7, 7, 6, 7, 8, 7, 7, 8, 7

Offset: 1

Author

Clark Kimberling

Keywords

• sign

Crossrefs

Cf. A030363.