OFFSET
0,8
FORMULA
T(0,k) = 1; T(n,k) = -(k/n) * Sum_{j=1..n} A162552(j) * T(n-j,k).
EXAMPLE
Square array begins:
1, 1, 1, 1, 1, 1, 1, ...
0, -1, -2, -3, -4, -5, -6, ...
0, 1, 3, 6, 10, 15, 21, ...
0, -1, -4, -10, -20, -35, -56, ...
0, 0, 3, 12, 31, 65, 120, ...
0, 1, 0, -9, -36, -96, -210, ...
0, -2, -5, -2, 24, 105, 294, ...
CROSSREFS
KEYWORD
sign,tabl
AUTHOR
Seiichi Manyama, Jun 21 2023
STATUS
approved