A118404 as a triangular array
| | | | | | | | | | | | | | | | | 1 |
| | | | | | | | | | | | | | | | | 1 | | -1 |
| | | | | | | | | | | | | | | | -1 | | 0 | | 1 |
| | | | | | | | | | | | | | | -1 | | 1 | | -1 | | -1 |
| | | | | | | | | | | | | | 1 | | 0 | | 0 | | 2 | | 1 |
| | | | | | | | | | | | | 1 | | -1 | | 0 | | -2 | | -3 | | -1 |
| | | | | | | | | | | | -1 | | 0 | | 1 | | 2 | | 5 | | 4 | | 1 |
| | | | | | | | | | | -1 | | 1 | | -1 | | -3 | | -7 | | -9 | | -5 | | -1 |
| | | | | | | | | | 1 | | 0 | | 0 | | 4 | | 10 | | 16 | | 14 | | 6 | | 1 |
| | | | | | | | | 1 | | -1 | | 0 | | -4 | | -14 | | -26 | | -30 | | -20 | | -7 | | -1 |
| | | | | | | | -1 | | 0 | | 1 | | 4 | | 18 | | 40 | | 56 | | 50 | | 27 | | 8 | | 1 |
| | | | | | | -1 | | 1 | | -1 | | -5 | | -22 | | -58 | | -96 | | -106 | | -77 | | -35 | | -9 | | -1 |
| | | | | | 1 | | 0 | | 0 | | 6 | | 27 | | 80 | | 154 | | 202 | | 183 | | 112 | | 44 | | 10 | | 1 |
| | | | | 1 | | -1 | | 0 | | -6 | | -33 | | -107 | | -234 | | -356 | | -385 | | -295 | | -156 | | -54 | | -11 | | -1 |
| | | | -1 | | 0 | | 1 | | 6 | | 39 | | 140 | | 341 | | 590 | | 741 | | 680 | | 451 | | 210 | | 65 | | 12 | | 1 |
| | | -1 | | 1 | | -1 | | -7 | | -45 | | -179 | | -481 | | -931 | | -1331 | | -1421 | | -1131 | | -661 | | -275 | | -77 | | -13 | | -1 |
| | 1 | | 0 | | 0 | | 8 | | 52 | | 224 | | 660 | | 1412 | | 2262 | | 2752 | | 2552 | | 1792 | | 936 | | 352 | | 90 | | 14 | | 1 |
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A118404 as a square array
1 | 1 | -1 | -1 | 1 | 1 | -1 | -1 | 1 | 1 | -1 | -1 | 1 | 1 | -1 | -1 | 1
| -1 | 0 | 1 | 0 | -1 | 0 | 1 | 0 | -1 | 0 | 1 | 0 | -1 | 0 | 1 | 0
| 1 | -1 | 0 | 0 | 1 | -1 | 0 | 0 | 1 | -1 | 0 | 0 | 1 | -1 | 0
| -1 | 2 | -2 | 2 | -3 | 4 | -4 | 4 | -5 | 6 | -6 | 6 | -7 | 8
| 1 | -3 | 5 | -7 | 10 | -14 | 18 | -22 | 27 | -33 | 39 | -45 | 52
| -1 | 4 | -9 | 16 | -26 | 40 | -58 | 80 | -107 | 140 | -179 | 224
| 1 | -5 | 14 | -30 | 56 | -96 | 154 | -234 | 341 | -481 | 660
| -1 | 6 | -20 | 50 | -106 | 202 | -356 | 590 | -931 | 1412
| 1 | -7 | 27 | -77 | 183 | -385 | 741 | -1331 | 2262
| -1 | 8 | -35 | 112 | -295 | 680 | -1421 | 2752
| 1 | -9 | 44 | -156 | 451 | -1131 | 2552
| -1 | 10 | -54 | 210 | -661 | 1792
| 1 | -11 | 65 | -275 | 936
| -1 | 12 | -77 | 352
| 1 | -13 | 90
| -1 | 14
| 1
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A118404 as an upper right triangle
1 | 1 | -1 | -1 | 1 | 1 | -1 | -1 | 1 | 1 | -1 | -1 | 1 | 1 | -1 | -1 | 1
| | -1 | 0 | 1 | 0 | -1 | 0 | 1 | 0 | -1 | 0 | 1 | 0 | -1 | 0 | 1 | 0
| | | 1 | -1 | 0 | 0 | 1 | -1 | 0 | 0 | 1 | -1 | 0 | 0 | 1 | -1 | 0
| | | | -1 | 2 | -2 | 2 | -3 | 4 | -4 | 4 | -5 | 6 | -6 | 6 | -7 | 8
| | | | | 1 | -3 | 5 | -7 | 10 | -14 | 18 | -22 | 27 | -33 | 39 | -45 | 52
| | | | | | -1 | 4 | -9 | 16 | -26 | 40 | -58 | 80 | -107 | 140 | -179 | 224
| | | | | | | 1 | -5 | 14 | -30 | 56 | -96 | 154 | -234 | 341 | -481 | 660
| | | | | | | | -1 | 6 | -20 | 50 | -106 | 202 | -356 | 590 | -931 | 1412
| | | | | | | | | 1 | -7 | 27 | -77 | 183 | -385 | 741 | -1331 | 2262
| | | | | | | | | | -1 | 8 | -35 | 112 | -295 | 680 | -1421 | 2752
| | | | | | | | | | | 1 | -9 | 44 | -156 | 451 | -1131 | 2552
| | | | | | | | | | | | -1 | 10 | -54 | 210 | -661 | 1792
| | | | | | | | | | | | | 1 | -11 | 65 | -275 | 936
| | | | | | | | | | | | | | -1 | 12 | -77 | 352
| | | | | | | | | | | | | | | 1 | -13 | 90
| | | | | | | | | | | | | | | | -1 | 14
| | | | | | | | | | | | | | | | | 1
|
|