A137156 as a triangular array
| | | | | | | | | 1 |
| | | | | | | | | -1 | | 1 |
| | | | | | | | 1 | | -2 | | 1 |
| | | | | | | -2 | | 5 | | -4 | | 1 |
| | | | | | 9 | | -24 | | 22 | | -8 | | 1 |
| | | | | -88 | | 239 | | -228 | | 92 | | -16 | | 1 |
| | | | 1802 | | -4920 | | 4749 | | -1976 | | 376 | | -32 | | 1 |
| | | -75598 | | 206727 | | -200240 | | 84086 | | -16432 | | 1520 | | -64 | | 1 |
| | 6421599 | | -17568408 | | 17034964 | | -7173240 | | 1413084 | | -133984 | | 6112 | | -128 | | 1 |
|
A137156 as a square array
| 1 | -1 | 1 | -2 | 9 | -88 | 1802 | -75598 | 6421599
| | 1 | -2 | 5 | -24 | 239 | -4920 | 206727 | -17568408
| | 1 | -4 | 22 | -228 | 4749 | -200240 | 17034964
| | 1 | -8 | 92 | -1976 | 84086 | -7173240
| | 1 | -16 | 376 | -16432 | 1413084
| | 1 | -32 | 1520 | -133984
| | 1 | -64 | 6112
| | 1 | -128
| | 1
|
A137156 as an upper right triangle
| 1 | -1 | 1 | -2 | 9 | -88 | 1802 | -75598 | 6421599
| | 1 | -2 | 5 | -24 | 239 | -4920 | 206727 | -17568408
| | | 1 | -4 | 22 | -228 | 4749 | -200240 | 17034964
| | | | 1 | -8 | 92 | -1976 | 84086 | -7173240
| | | | | 1 | -16 | 376 | -16432 | 1413084
| | | | | | 1 | -32 | 1520 | -133984
| | | | | | | 1 | -64 | 6112
| | | | | | | | 1 | -128
| | | | | | | | | 1
|
|
