login
A080236
Triangle of differences of consecutive pairs of row elements of triangle A080233.
0
1, 1, -1, 1, 0, -2, 1, 1, -2, -2, 1, 2, -1, -4, -1, 1, 3, 1, -5, -5, 1, 1, 4, 4, -4, -10, -4, 4, 1, 5, 8, 0, -14, -14, 0, 8, 1, 6, 13, 8, -14, -28, -14, 8, 13, 1, 7, 19, 21, -6, -42, -42, -6, 21, 19, 1, 8, 26, 40, 15, -48, -84, -48, 15, 40, 26
OFFSET
0,6
COMMENTS
Row sums are given by -A023443.
EXAMPLE
Rows are {1}, {1,-1}, {1,0,-2}, {1,1,-2,-2}, {1,2,-1,-4,-1}, ...
CROSSREFS
Sequence in context: A325167 A213408 A183953 * A351450 A221646 A344320
KEYWORD
sign,tabl
AUTHOR
Paul Barry, Feb 09 2003
STATUS
approved