A186024 as a triangular array
| | | | | | | | | | | 1 |
| | | | | | | | | | | -1 | | 1 |
| | | | | | | | | | -1 | | -1 | | 1 |
| | | | | | | | | -1 | | -3 | | -1 | | 1 |
| | | | | | | | -1 | | -6 | | -5 | | -1 | | 1 |
| | | | | | | -1 | | -10 | | -15 | | -7 | | -1 | | 1 |
| | | | | | -1 | | -15 | | -35 | | -28 | | -9 | | -1 | | 1 |
| | | | | -1 | | -21 | | -70 | | -84 | | -45 | | -11 | | -1 | | 1 |
| | | | -1 | | -28 | | -126 | | -210 | | -165 | | -66 | | -13 | | -1 | | 1 |
| | | -1 | | -36 | | -210 | | -462 | | -495 | | -286 | | -91 | | -15 | | -1 | | 1 |
| | -1 | | -45 | | -330 | | -924 | | -1287 | | -1001 | | -455 | | -120 | | -17 | | -1 | | 1 |
|
A186024 as a square array
1 | -1 | -1 | -1 | -1 | -1 | -1 | -1 | -1 | -1 | -1
| 1 | -1 | -3 | -6 | -10 | -15 | -21 | -28 | -36 | -45
| 1 | -1 | -5 | -15 | -35 | -70 | -126 | -210 | -330
| 1 | -1 | -7 | -28 | -84 | -210 | -462 | -924
| 1 | -1 | -9 | -45 | -165 | -495 | -1287
| 1 | -1 | -11 | -66 | -286 | -1001
| 1 | -1 | -13 | -91 | -455
| 1 | -1 | -15 | -120
| 1 | -1 | -17
| 1 | -1
| 1
|
A186024 as an upper right triangle
1 | -1 | -1 | -1 | -1 | -1 | -1 | -1 | -1 | -1 | -1
| | 1 | -1 | -3 | -6 | -10 | -15 | -21 | -28 | -36 | -45
| | | 1 | -1 | -5 | -15 | -35 | -70 | -126 | -210 | -330
| | | | 1 | -1 | -7 | -28 | -84 | -210 | -462 | -924
| | | | | 1 | -1 | -9 | -45 | -165 | -495 | -1287
| | | | | | 1 | -1 | -11 | -66 | -286 | -1001
| | | | | | | 1 | -1 | -13 | -91 | -455
| | | | | | | | 1 | -1 | -15 | -120
| | | | | | | | | 1 | -1 | -17
| | | | | | | | | | 1 | -1
| | | | | | | | | | | 1
|
|