OFFSET
0,13
LINKS
Seiichi Manyama, Antidiagonals n = 0..139, flattened
EXAMPLE
Square array begins:
1, 1, 1, 1, 1, ...
-1, -1, 0, 0, 0, ...
0, -1, -2, 0, 0, ...
1, 2, -6, -6, 0, ...
1, 9, 0, -24, -24, ...
CROSSREFS
KEYWORD
sign,tabl
AUTHOR
Seiichi Manyama, Sep 28 2017
STATUS
approved