OFFSET
1,12
COMMENTS
The second column in triangle A179285 begins at T(2,1), always.
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
KEYWORD
sign,tabl
AUTHOR
Mats Granvik, Jul 09 2010
STATUS
approved