A136730 as a triangular array
| | | | | | | | | | | 1 |
| | | | | | | | | | | 1 | | 1 |
| | | | | | | | | | 2 | | 2 | | 1 |
| | | | | | | | | 9 | | 5 | | 3 | | 1 |
| | | | | | | | 70 | | 23 | | 9 | | 4 | | 1 |
| | | | | | | 795 | | 175 | | 43 | | 14 | | 5 | | 1 |
| | | | | | 11961 | | 1935 | | 324 | | 70 | | 20 | | 6 | | 1 |
| | | | | 224504 | | 28432 | | 3510 | | 527 | | 105 | | 27 | | 7 | | 1 |
| | | | 5051866 | | 523290 | | 50528 | | 5624 | | 795 | | 149 | | 35 | | 8 | | 1 |
| | | 132523155 | | 11587072 | | 913377 | | 79553 | | 8396 | | 1140 | | 203 | | 44 | | 9 | | 1 |
| | 3969912160 |
|
A136730 as a square array
| 1 | 1 | 2 | 9 | 70 | 795 | 11961 | 224504 | 5051866 | 132523155 | 3969912160
| | 1 | 2 | 5 | 23 | 175 | 1935 | 28432 | 523290 | 11587072
| | 1 | 3 | 9 | 43 | 324 | 3510 | 50528 | 913377
| | 1 | 4 | 14 | 70 | 527 | 5624 | 79553
| | 1 | 5 | 20 | 105 | 795 | 8396
| | 1 | 6 | 27 | 149 | 1140
| | 1 | 7 | 35 | 203
| | 1 | 8 | 44
| | 1 | 9
| | 1
|
A136730 as an upper right triangle
| 1 | 1 | 2 | 9 | 70 | 795 | 11961 | 224504 | 5051866 | 132523155 | 3969912160
| | 1 | 2 | 5 | 23 | 175 | 1935 | 28432 | 523290 | 11587072
| | | 1 | 3 | 9 | 43 | 324 | 3510 | 50528 | 913377
| | | | 1 | 4 | 14 | 70 | 527 | 5624 | 79553
| | | | | 1 | 5 | 20 | 105 | 795 | 8396
| | | | | | 1 | 6 | 27 | 149 | 1140
| | | | | | | 1 | 7 | 35 | 203
| | | | | | | | 1 | 8 | 44
| | | | | | | | | 1 | 9
| | | | | | | | | | 1
| | | | | | | | | |
|
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