OFFSET
0,13
LINKS
Seiichi Manyama, Antidiagonals n = 0..139, flattened
EXAMPLE
Square array begins:
1, 1, 1, 1, 1, ...
0, -1, -1, -1, -1, ...
0, 0, -2, -2, -2, ...
0, -1, 3, 0, 0, ...
0, 1, -1, 5, 1, ...
0, -1, -5, 1, 9, ...
CROSSREFS
KEYWORD
sign,tabl
AUTHOR
Seiichi Manyama, Oct 06 2017
STATUS
approved