A183191 as a triangular array
| | | | | | | | | | | | 1 |
| | | | | | | | | | | | 1 | | 1 |
| | | | | | | | | | | 2 | | 2 | | 1 |
| | | | | | | | | | 4 | | 5 | | 3 | | 1 |
| | | | | | | | | 8 | | 12 | | 9 | | 4 | | 1 |
| | | | | | | | 17 | | 28 | | 25 | | 14 | | 5 | | 1 |
| | | | | | | 33 | | 66 | | 66 | | 44 | | 20 | | 6 | | 1 |
| | | | | | 66 | | 148 | | 171 | | 129 | | 70 | | 27 | | 7 | | 1 |
| | | | | 132 | | 330 | | 425 | | 364 | | 225 | | 104 | | 35 | | 8 | | 1 |
| | | | 264 | | 728 | | 1035 | | 984 | | 686 | | 363 | | 147 | | 44 | | 9 | | 1 |
| | | 529 | | 1592 | | 2475 | | 2584 | | 1995 | | 1188 | | 553 | | 200 | | 54 | | 10 | | 1 |
| | 1057 | | 3459 | | 5830 | | 6624 | | 5600 | | 3689 | | 1932 | | 806 | | 264 | | 65 | | 11 | | 1 |
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A183191 as a square array
1 | 1 | 2 | 4 | 8 | 17 | 33 | 66 | 132 | 264 | 529 | 1057
| 1 | 2 | 5 | 12 | 28 | 66 | 148 | 330 | 728 | 1592 | 3459
| 1 | 3 | 9 | 25 | 66 | 171 | 425 | 1035 | 2475 | 5830
| 1 | 4 | 14 | 44 | 129 | 364 | 984 | 2584 | 6624
| 1 | 5 | 20 | 70 | 225 | 686 | 1995 | 5600
| 1 | 6 | 27 | 104 | 363 | 1188 | 3689
| 1 | 7 | 35 | 147 | 553 | 1932
| 1 | 8 | 44 | 200 | 806
| 1 | 9 | 54 | 264
| 1 | 10 | 65
| 1 | 11
| 1
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A183191 as an upper right triangle
1 | 1 | 2 | 4 | 8 | 17 | 33 | 66 | 132 | 264 | 529 | 1057
| | 1 | 2 | 5 | 12 | 28 | 66 | 148 | 330 | 728 | 1592 | 3459
| | | 1 | 3 | 9 | 25 | 66 | 171 | 425 | 1035 | 2475 | 5830
| | | | 1 | 4 | 14 | 44 | 129 | 364 | 984 | 2584 | 6624
| | | | | 1 | 5 | 20 | 70 | 225 | 686 | 1995 | 5600
| | | | | | 1 | 6 | 27 | 104 | 363 | 1188 | 3689
| | | | | | | 1 | 7 | 35 | 147 | 553 | 1932
| | | | | | | | 1 | 8 | 44 | 200 | 806
| | | | | | | | | 1 | 9 | 54 | 264
| | | | | | | | | | 1 | 10 | 65
| | | | | | | | | | | 1 | 11
| | | | | | | | | | | | 1
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