A098593 - OEIS

A098593 as a triangular array

1

1 1

1 0 1

1 -1 -1 1

1 -2 -2 -2 1

1 -3 -2 -2 -3 1

1 -4 -1 0 -1 -4 1

1 -5 1 3 3 1 -5 1

1 -6 4 6 6 6 4 -6 1

1 -7 8 8 6 6 8 8 -7 1

1 -8 13 8 2 0 2 8 13 -8 1

1 -9 19 5 -6 -10 -10 -6 5 19 -9 1

1 -10 26 -2 -17 -20 -20 -20 -17 -2 26 -10 1

1 -11 34 -14 -29 -25

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

1 0 -1 -2 -3 -4 -5 -6 -7 -8 -9 -10 -11

1 -1 -2 -2 -1 1 4 8 13 19 26 34

1 -2 -2 0 3 6 8 8 5 -2 -14

1 -3 -1 3 6 6 2 -6 -17 -29

1 -4 1 6 6 0 -10 -20 -25

1 -5 4 8 2 -10 -20

1 -6 8 8 -6 -20

1 -7 13 5 -17

1 -8 19 -2

1 -9 26

1 -10

1