A156890 as a triangular array
| | | | | | | | | | | 1 |
| | | | | | | | | | | 1 | | 1 |
| | | | | | | | | | -1 | | 1 | | 1 |
| | | | | | | | | -4 | | 5 | | -2 | | 1 |
| | | | | | | | 1 | | -11 | | 22 | | -23 | | 14 |
| | | | | | | -3 | | 1 | | 1 | | -26 | | 92 | | -158 |
| | | | | | 145 | | -82 | | 32 | | -4 | | 1 | | 1 | | -57 |
| | | | | 359 | | -906 | | 1265 | | -1135 | | 649 | | -238 | | 67 | | -5 |
| | | | 1 | | 1 | | -120 | | 1311 | | -4798 | | 9630 | | -12132 | | 10163 | | -5970 |
| | | 2406 | | -620 | | 135 | | -6 | | 1 | | 1 | | -247 | | 4540 | | -24205 | | 66769 |
| | -113626 | | 131045 | | -106889 | | 62261 | | -26426 | | 8033 | | -1517 | | 268 | | -7 | | 1 |
|
A156890 as a square array
| 1 | 1 | -1 | -4 | 1 | -3 | 145 | 359 | 1 | 2406 | -113626
| | 1 | 1 | 5 | -11 | 1 | -82 | -906 | 1 | -620 | 131045
| | 1 | -2 | 22 | 1 | 32 | 1265 | -120 | 135 | -106889
| | 1 | -23 | -26 | -4 | -1135 | 1311 | -6 | 62261
| | 14 | 92 | 1 | 649 | -4798 | 1 | -26426
| | -158 | 1 | -238 | 9630 | 1 | 8033
| | -57 | 67 | -12132 | -247 | -1517
| | -5 | 10163 | 4540 | 268
| | -5970 | -24205 | -7
| | 66769 | 1
|
A156890 as an upper right triangle
| 1 | 1 | -1 | -4 | 1 | -3 | 145 | 359 | 1 | 2406 | -113626
| | 1 | 1 | 5 | -11 | 1 | -82 | -906 | 1 | -620 | 131045
| | | 1 | -2 | 22 | 1 | 32 | 1265 | -120 | 135 | -106889
| | | | 1 | -23 | -26 | -4 | -1135 | 1311 | -6 | 62261
| | | | | 14 | 92 | 1 | 649 | -4798 | 1 | -26426
| | | | | | -158 | 1 | -238 | 9630 | 1 | 8033
| | | | | | | -57 | 67 | -12132 | -247 | -1517
| | | | | | | | -5 | 10163 | 4540 | 268
| | | | | | | | | -5970 | -24205 | -7
| | | | | | | | | | 66769 | 1
| | | | | | | | | |
|
|
