A080234 Triangle whose rows are the differences of consecutive pairs of row elements of A080232.

1, 1, -2, 1, -1, -1, 1, 0, -2, 0, 1, 1, -2, -2, 1, 1, 2, -1, -4, -1, 2, 1, 3, 1, -5, -5, 1, 3, 1, 4, 4, -4, -10, -4, 4, 4, 1, 5, 8, 0, -14, -14, 0, 8, 5, 1, 6, 13, 8, -14, -28, -14, 8, 13, 6, 1, 7, 19, 21, -6, -42, -42

Offset: 0

Author

Paul Barry, Feb 09 2003

Keywords

• sign
• tabl

Comments

Row sums are -1. Second row pairwise difference of A071919.

Examples

			Rows are {1}, {1,-2}, {1,-1,-1}, {1,0,-2,0}, {1,1,-2,-2,1}, ...
		

Crossrefs

Cf. A080232, A071919.