A117165 - OEIS

A117165 as a triangular array

1

-1 1

-2 0 1

-1 -1 0 1

-2 -1 0 0 1

1 -2 -1 0 0 1

-1 -1 -1 0 0 0 1

3 -2 -1 -1 0 0 0 1

0 0 -2 -1 0 0 0 0 1

4 -2 -1 -1 -1 0 0 0 0 1

4 0 -2 -1 -1 0 0 0 0 0 1

5 1 -1 -2 -1 -1 0 0 0 0 0 1

1 2 -1 -1 -1 -1 0 0 0 0 0 0 1

7 0 0 -2 -1 -1 -1 0 0 0 0 0 0 1

1 -1 -2 -1 -2 1 -1 3 0 4 4 5 1 7

1 0 -1 -1 -2 -1 -2 0 -2 0 1 2 0

1 0 0 -1 -1 -1 -2 -1 -2 -1 -1 0

1 0 0 0 -1 -1 -1 -1 -2 -1 -2

1 0 0 0 0 -1 -1 -1 -1 -1

1 0 0 0 0 0 -1 -1 -1

1 0 0 0 0 0 0 -1

1 0 0 0 0 0 0

1 0 0 0 0 0

1 0 0 0 0

1 0 0 0

1 0 0

1 0

1