A127951 Triangle, binomial transform of A126615.

1, -1, 2, -3, 1, 3, -5, -3, 5, 4, -7, -10, 2, 11, 5, -9, -20, -10, 15, 19, 6, -11, -33, -35, 5, 39, 29, 7, -13, -49, -77, -35, 49, 77, 41, 8, -15, -68, -140, -126, 14, 140, 132, 55, 9, -17, -90, -228, -294, -126, 168, 300, 207, 71, 10

Offset: 1

Author

Gary W. Adamson, Feb 09 2007

Keywords

• tabl
• sign

Comments

Row sums = 1

Examples

			First few rows of the triangle are:
1;
-1, 2;
-3, 1, 3;
-5, -3, 5, 4;
-7, -10, 2, 11, 5;
-9, -20, -10, 15, 19, 6;
-11, -33, -35, 5, 39, 29, 7;
...
		

Crossrefs

Cf. A126615.

Formula

Binomial transform of A126615, as infinite lower triangular matrices.