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A179286
Triangle T(n,k) read by rows. T(n,k) = A179285(n,k) - A179285(n,k+1).
2
1, 0, 1, 1, 0, 1, 1, 0, 0, 1, 1, 2, -1, 0, 1, 2, 0, 2, -1, 0, 1, 2, 0, 1, 1, -1, 0, 1, 2, 2, -2, 1, 1, -1, 0, 1, 2, 0, 1, 0, 0, 1, -1, 0, 1, 2, 1, 2, -1, 0, 0, 1, -1, 0, 1, 3, 2, 0, 0, 1, -1, 0, 1, -1, 0, 1, 3, 0, 0, 3, -1, 1, -1, 0, 1, -1, 0, 1, 3, 1, 0, 0, 1, 1, 0, -1, 0, 1, -1, 0, 1, 3, 2, 1, -2, 1, 0
OFFSET
1,12
COMMENTS
The second column in triangle A179285 begins at T(2,1), always.
FORMULA
T(n,k) = A179285(n,k) - A179285(n,k+1).
EXAMPLE
Triangle begins:
1,
0,1,
1,0,1,
1,0,0,1,
1,2,-1,0,1,
2,0,2,-1,0,1,
2,0,1,1,-1,0,1,
2,2,-2,1,1,-1,0,1,
2,0,1,0,0,1,-1,0,1,
2,1,2,-1,0,0,1,-1,0,1,
3,2,0,0,1,-1,0,1,-1,0,1,
CROSSREFS
Sequence in context: A366793 A069850 A141581 * A193690 A108964 A036581
KEYWORD
sign,tabl
AUTHOR
Mats Granvik, Jul 09 2010
STATUS
approved