A097724 as a triangular array
| | | | | | | | | | | | 1 |
| | | | | | | | | | | | 1 | | 1 |
| | | | | | | | | | | 1 | | 2 | | 1 |
| | | | | | | | | | 2 | | 3 | | 3 | | 1 |
| | | | | | | | | 4 | | 6 | | 6 | | 4 | | 1 |
| | | | | | | | 8 | | 13 | | 13 | | 10 | | 5 | | 1 |
| | | | | | | 17 | | 28 | | 30 | | 24 | | 15 | | 6 | | 1 |
| | | | | | 37 | | 62 | | 69 | | 59 | | 40 | | 21 | | 7 | | 1 |
| | | | | 82 | | 140 | | 160 | | 144 | | 105 | | 62 | | 28 | | 8 | | 1 |
| | | | 185 | | 320 | | 375 | | 350 | | 271 | | 174 | | 91 | | 36 | | 9 | | 1 |
| | | 423 | | 740 | | 885 | | 852 | | 690 | | 474 | | 273 | | 128 | | 45 | | 10 | | 1 |
| | 978 | | 1728 | | 2102 | | 2077 |
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A097724 as a square array
1 | 1 | 1 | 2 | 4 | 8 | 17 | 37 | 82 | 185 | 423 | 978
| 1 | 2 | 3 | 6 | 13 | 28 | 62 | 140 | 320 | 740 | 1728
| 1 | 3 | 6 | 13 | 30 | 69 | 160 | 375 | 885 | 2102
| 1 | 4 | 10 | 24 | 59 | 144 | 350 | 852 | 2077
| 1 | 5 | 15 | 40 | 105 | 271 | 690
| 1 | 6 | 21 | 62 | 174 | 474
| 1 | 7 | 28 | 91 | 273
| 1 | 8 | 36 | 128
| 1 | 9 | 45
| 1 | 10
| 1
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A097724 as an upper right triangle
1 | 1 | 1 | 2 | 4 | 8 | 17 | 37 | 82 | 185 | 423 | 978
| | 1 | 2 | 3 | 6 | 13 | 28 | 62 | 140 | 320 | 740 | 1728
| | | 1 | 3 | 6 | 13 | 30 | 69 | 160 | 375 | 885 | 2102
| | | | 1 | 4 | 10 | 24 | 59 | 144 | 350 | 852 | 2077
| | | | | 1 | 5 | 15 | 40 | 105 | 271 | 690
| | | | | | 1 | 6 | 21 | 62 | 174 | 474
| | | | | | | 1 | 7 | 28 | 91 | 273
| | | | | | | | 1 | 8 | 36 | 128
| | | | | | | | | 1 | 9 | 45
| | | | | | | | | | 1 | 10
| | | | | | | | | | | 1
| | | | | | | | | | |
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