OFFSET
1,8
LINKS
Seiichi Manyama, Antidiagonals n = 1..50, flattened
EXAMPLE
Square array begins:
1, 1, 1, 1, 1, ...
0, 1, 2, 3, 4, ...
0, 4, 20, 54, 112, ...
0, 38, 624, 3834, 15104, ...
0, 728, 55248, 1027080, 9684224, ...
0, 26704, 13982208, 1067308488, 30458183680, ...
CROSSREFS
KEYWORD
nonn,tabl
AUTHOR
Seiichi Manyama, May 28 2019
STATUS
approved