A140216 as a triangular array
| | | | | | | | | | | | 1 |
| | | | | | | | | | | | -1 | | 1 |
| | | | | | | | | | | 1 | | -3 | | 1 |
| | | | | | | | | | -1 | | 3 | | -2 | | 1 |
| | | | | | | | | 1 | | -5 | | 2 | | -5 | | 1 |
| | | | | | | | -1 | | 5 | | -1 | | 5 | | -3 | | 1 |
| | | | | | | 1 | | -7 | | 1 | | 0 | | 3 | | -7 | | 1 |
| | | | | | -1 | | 7 | | -4 | | 0 | | 2 | | 7 | | -4 | | 1 |
| | | | | 1 | | 3 | | 4 | | -21 | | -2 | | 21 | | 4 | | -9 | | 1 |
| | | | -1 | | -3 | | 13 | | 21 | | -26 | | -21 | | 10 | | 9 | | -5 | | 1 |
| | | 1 | | -121 | | -13 | | 66 | | 26 | | -231 | | -10 | | 33 | | 5 | | -11 | | 1 |
| | -1 | | 121 | | -142 | | -66 | | 229 | | 231 | | -116 | | -33 | | 25 | | 11 | | -6 |
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A140216 as a square array
| 1 | -1 | 1 | -1 | 1 | -1 | 1 | -1 | 1 | -1 | 1 | -1
| | 1 | -3 | 3 | -5 | 5 | -7 | 7 | 3 | -3 | -121 | 121
| | 1 | -2 | 2 | -1 | 1 | -4 | 4 | 13 | -13 | -142
| | 1 | -5 | 5 | 0 | 0 | -21 | 21 | 66 | -66
| | 1 | -3 | 3 | 2 | -2 | -26 | 26 | 229
| | 1 | -7 | 7 | 21 | -21 | -231 | 231
| | 1 | -4 | 4 | 10 | -10 | -116
| | 1 | -9 | 9 | 33 | -33
| | 1 | -5 | 5 | 25
| | 1 | -11 | 11
| | 1 | -6
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A140216 as an upper right triangle
| 1 | -1 | 1 | -1 | 1 | -1 | 1 | -1 | 1 | -1 | 1 | -1
| | 1 | -3 | 3 | -5 | 5 | -7 | 7 | 3 | -3 | -121 | 121
| | | 1 | -2 | 2 | -1 | 1 | -4 | 4 | 13 | -13 | -142
| | | | 1 | -5 | 5 | 0 | 0 | -21 | 21 | 66 | -66
| | | | | 1 | -3 | 3 | 2 | -2 | -26 | 26 | 229
| | | | | | 1 | -7 | 7 | 21 | -21 | -231 | 231
| | | | | | | 1 | -4 | 4 | 10 | -10 | -116
| | | | | | | | 1 | -9 | 9 | 33 | -33
| | | | | | | | | 1 | -5 | 5 | 25
| | | | | | | | | | 1 | -11 | 11
| | | | | | | | | | | 1 | -6
| | | | | | | | | | |
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