A151931 First differences of A071049.

1, 1, 1, 0, 2, -2, 2, 1, 2, -3, 1, 2, 0, 0, 3, 0, 2, -4, 2, 0, 2, 1, 2, -2, 0, -1, 0, 4, 5, -2, -4, 1, 7, -5, -5, 5, 6, -7, 2, 5, -1, -5, 5, 7, -4, -1, -2, -2, 10, -1, -3, -4, 5, 5, -4, 1, 6, -3, 0, 2, -1, -1, 1, 1, 7, -3, -4, 2, -1, 2, 1, 4, 0, -2, 3, 3, -5, 4, -11, 1, 9, 0, -1, -4, 1, 5, 0, 10, -7, 2, 1, -1, 2, -1, -2, 1, 10, -5, -5, -1, 1

Offset: 0

Author

N. J. A. Sloane, Aug 10 2009; corrected Oct 25 2009

Keywords

• sign

Comments

Net increase in number of ON cells at generation n of 1-D CA using Rule 110.

Links

• Index entries for sequences related to cellular automata