A140994 as a triangular array
| | | | | | | | | | | | | 1 |
| | | | | | | | | | | | | 1 | | 1 |
| | | | | | | | | | | | 1 | | 2 | | 1 |
| | | | | | | | | | | 1 | | 2 | | 4 | | 1 |
| | | | | | | | | | 1 | | 2 | | 4 | | 8 | | 1 |
| | | | | | | | | 1 | | 2 | | 4 | | 9 | | 15 | | 1 |
| | | | | | | | 1 | | 2 | | 4 | | 9 | | 19 | | 28 | | 1 |
| | | | | | | 1 | | 2 | | 4 | | 9 | | 19 | | 40 | | 52 | | 1 |
| | | | | | 1 | | 2 | | 4 | | 9 | | 19 | | 41 | | 83 | | 96 | | 1 |
| | | | | 1 | | 2 | | 4 | | 9 | | 19 | | 41 | | 88 | | 170 | | 177 | | 1 |
| | | | 1 | | 2 | | 4 | | 9 | | 19 | | 41 | | 88 | | 188 | | 345 | | 326 | | 1 |
| | | 1 | | 2 | | 4 | | 9 | | 19 | | 41 | | 88 | | 189 | | 400 | | 694 | | 600 | | 1 |
| | 1 | | 2 | | 4 | | 9 | | 19 | | 41 | | 88 | | 189 | | 406 | | 846 | | 1386 | | 1104 | | 1 |
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A140994 as a square array
1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1
| 1 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2
| 1 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4
| 1 | 8 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 9
| 1 | 15 | 19 | 19 | 19 | 19 | 19 | 19 | 19
| 1 | 28 | 40 | 41 | 41 | 41 | 41 | 41
| 1 | 52 | 83 | 88 | 88 | 88 | 88
| 1 | 96 | 170 | 188 | 189 | 189
| 1 | 177 | 345 | 400 | 406
| 1 | 326 | 694 | 846
| 1 | 600 | 1386
| 1 | 1104
| 1
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A140994 as an upper right triangle
1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1
| | 1 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2
| | | 1 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4
| | | | 1 | 8 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 9
| | | | | 1 | 15 | 19 | 19 | 19 | 19 | 19 | 19 | 19
| | | | | | 1 | 28 | 40 | 41 | 41 | 41 | 41 | 41
| | | | | | | 1 | 52 | 83 | 88 | 88 | 88 | 88
| | | | | | | | 1 | 96 | 170 | 188 | 189 | 189
| | | | | | | | | 1 | 177 | 345 | 400 | 406
| | | | | | | | | | 1 | 326 | 694 | 846
| | | | | | | | | | | 1 | 600 | 1386
| | | | | | | | | | | | 1 | 1104
| | | | | | | | | | | | | 1
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