A053119 - OEIS

A053119 as a triangular array

1

1 0

1 0 -1

1 0 -2 0

1 0 -3 0 1

1 0 -4 0 3 0

1 0 -5 0 6 0 -1

1 0 -6 0 10 0 -4 0

1 0 -7 0 15 0 -10 0 1

1 0 -8 0 21 0 -20 0 5 0

1 0 -9 0 28 0 -35 0 15 0 -1

1 0 -10 0 36 0 -56 0 35 0 -6 0

1 0 -11 0 45 0 -84 0 70 0 -21 0 1

1 1 1 1 1 1 1 1 1 1 1 1 1

0 0 0 0 0 0 0 0 0 0 0 0

-1 -2 -3 -4 -5 -6 -7 -8 -9 -10 -11

0 0 0 0 0 0 0 0 0 0

1 3 6 10 15 21 28 36 45

0 0 0 0 0 0 0 0

-1 -4 -10 -20 -35 -56 -84

0 0 0 0 0 0

1 5 15 35 70

0 0 0 0

-1 -6 -21

0 0

1