A101281 formatted as a triangular array:
| | | | | | | | | 1 | | | | | | | | | |
| | | | | | | | 1 | | 1 | | | | | | | | |
| | | | | | | 2 | | 3 | | 1 | | | | | | | |
| | | | | | 8 | | 8 | | 5 | | 1 | | | | | | |
| | | | | 36 | | 28 | | 18 | | 7 | | 1 | | | | | |
| | | | 164 | | 120 | | 68 | | 32 | | 9 | | 1 | | | | |
| | | 764 | | 552 | | 292 | | 136 | | 50 | | 11 | | 1 | | | |
| | 3652 | | 2616 | | 1356 | | 608 | | 240 | | 72 | | 13 | | 1 | | |
| 17852 | | 12680 | | 6532 | | 2880 | | 1140 | | 388 | | 98 | | 15 | | 1 | |
| 88868 | | 62664 | | 32156 | | 14128 | | 5572 | | 1976 | | 588 | | 128 | | 17 | | 1 |
A101281 formatted as a square array:
| 1 | 1 | 2 | 8 | 36 | 164 | 764 | 3652 | 17852 | 88868 |
| 1 | 3 | 8 | 28 | 120 | 552 | 2616 | 12680 | 62664 | |
| 1 | 5 | 18 | 68 | 292 | 1356 | 6532 | 32156 | | |
| 1 | 7 | 32 | 136 | 608 | 2880 | 14128 | | | |
| 1 | 9 | 50 | 240 | 1140 | 5572 | | | | |
| 1 | 11 | 72 | 388 | 1976 | | | | | |
| 1 | 13 | 98 | 588 | | | | | | |
| 1 | 15 | 128 | | | | | | | |
| 1 | 17 | | | | | | | | |
| 1 | | | | | | | | | |
A101281 formatted as an upper right triangle:
| 1 | 1 | 2 | 8 | 36 | 164 | 764 | 3652 | 17852 | 88868 |
| 1 | 3 | 8 | 28 | 120 | 552 | 2616 | 12680 | 62664 |
| | 1 | 5 | 18 | 68 | 292 | 1356 | 6532 | 32156 |
| | | 1 | 7 | 32 | 136 | 608 | 2880 | 14128 |
| | | | 1 | 9 | 50 | 240 | 1140 | 5572 |
| | | | | 1 | 11 | 72 | 388 | 1976 |
| | | | | | 1 | 13 | 98 | 588 |
| | | | | | | 1 | 15 | 128 |
| | | | | | | | 1 | 17 |
| | | | | | | | | 1 |
|