A230860 as a triangular array
| | | | | | | | | | | -1 |
| | | | | | | | | | | -1 | | 1 |
| | | | | | | | | | -1 | | 2 | | -1 |
| | | | | | | | | -1 | | 3 | | -3 | | 1 |
| | | | | | | | -1 | | 4 | | -6 | | 4 | | -1 |
| | | | | | | -1 | | 6 | | -10 | | 10 | | -5 | | 1 |
| | | | | | -1 | | 8 | | -17 | | 20 | | -15 | | 6 | | -1 |
| | | | | -1 | | 10 | | -27 | | 38 | | -35 | | 21 | | -7 | | 1 |
| | | | -1 | | 12 | | -40 | | 68 | | -74 | | 56 | | -28 | | 8 | | -1 |
| | | -1 | | 14 | | -57 | | 114 | | -146 | | 131 | | -84 | | 36 | | -9 | | 1 |
| | -1 | | 16 | | -78 | | 182 | | -270 | | 282 | | -216 | | 120 | | -45 | | 10 | | -1 |
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A230860 as a square array
-1 | -1 | -1 | -1 | -1 | -1 | -1 | -1 | -1 | -1 | -1
| 1 | 2 | 3 | 4 | 6 | 8 | 10 | 12 | 14 | 16
| -1 | -3 | -6 | -10 | -17 | -27 | -40 | -57 | -78
| 1 | 4 | 10 | 20 | 38 | 68 | 114 | 182
| -1 | -5 | -15 | -35 | -74 | -146 | -270
| 1 | 6 | 21 | 56 | 131 | 282
| -1 | -7 | -28 | -84 | -216
| 1 | 8 | 36 | 120
| -1 | -9 | -45
| 1 | 10
| -1
|
A230860 as an upper right triangle
-1 | -1 | -1 | -1 | -1 | -1 | -1 | -1 | -1 | -1 | -1
| | 1 | 2 | 3 | 4 | 6 | 8 | 10 | 12 | 14 | 16
| | | -1 | -3 | -6 | -10 | -17 | -27 | -40 | -57 | -78
| | | | 1 | 4 | 10 | 20 | 38 | 68 | 114 | 182
| | | | | -1 | -5 | -15 | -35 | -74 | -146 | -270
| | | | | | 1 | 6 | 21 | 56 | 131 | 282
| | | | | | | -1 | -7 | -28 | -84 | -216
| | | | | | | | 1 | 8 | 36 | 120
| | | | | | | | | -1 | -9 | -45
| | | | | | | | | | 1 | 10
| | | | | | | | | | | -1
|
|