A169700 First differences of A169699.

4, 7, 13, 3, 28, 0, 57, -53, 60, 0, 120, -120, 120, 0, 241, -357, 124, 0, 248, -248, 248, 0, 496, -744, 248, 0, 496, -496, 496, 0, 993, -1733, 252, 0, 504, -504, 504, 0, 1008, -1512, 504, 0, 1008, -1008, 1008, 0, 2016, -3528, 504, 0, 1008, -1008, 1008, 0, 2016, -3024, 1008, 0, 2016, -2016

Offset: 0

Author

N. J. A. Sloane, Apr 17 2010

Keywords

• sign

Links

• Robert Price, Table of n, a(n) for n = 0..127