A196493 as a triangular array
| | | | | | | | | | | 1 |
| | | | | | | | | | | 1 | | 1 |
| | | | | | | | | | 1 | | 1 | | 1 |
| | | | | | | | | 1 | | 3 | | 3 | | 1 |
| | | | | | | | 1 | | 5 | | 9 | | 5 | | 1 |
| | | | | | | 1 | | 9 | | 23 | | 23 | | 9 | | 1 |
| | | | | | 1 | | 17 | | 69 | | 99 | | 69 | | 17 | | 1 |
| | | | | 1 | | 31 | | 199 | | 435 | | 435 | | 199 | | 31 | | 1 |
| | | | 1 | | 57 | | 553 | | 1821 | | 2862 | | 1821 | | 553 | | 57 | | 1 |
| | | 1 | | 105 | | 1563 | | 7761 | | 18661 | | 18661 | | 7761 | | 1563 | | 105 | | 1 |
| | 1 | | 193 | | 4439 | | 33445 | | 123151 | | 188603 | | 123151 | | 33445 | | 4439 |
|
A196493 as a square array
| 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1
| | 1 | 1 | 3 | 5 | 9 | 17 | 31 | 57 | 105 | 193
| | 1 | 3 | 9 | 23 | 69 | 199 | 553 | 1563 | 4439
| | 1 | 5 | 23 | 99 | 435 | 1821 | 7761 | 33445
| | 1 | 9 | 69 | 435 | 2862 | 18661 | 123151
| | 1 | 17 | 199 | 1821 | 18661 | 188603
| | 1 | 31 | 553 | 7761 | 123151
| | 1 | 57 | 1563 | 33445
| | 1 | 105 | 4439
| | 1
|
A196493 as an upper right triangle
| 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1
| | 1 | 1 | 3 | 5 | 9 | 17 | 31 | 57 | 105 | 193
| | | 1 | 3 | 9 | 23 | 69 | 199 | 553 | 1563 | 4439
| | | | 1 | 5 | 23 | 99 | 435 | 1821 | 7761 | 33445
| | | | | 1 | 9 | 69 | 435 | 2862 | 18661 | 123151
| | | | | | 1 | 17 | 199 | 1821 | 18661 | 188603
| | | | | | | 1 | 31 | 553 | 7761 | 123151
| | | | | | | | 1 | 57 | 1563 | 33445
| | | | | | | | | 1 | 105 | 4439
| | | | | | | | | | 1
| | | | | | | | | |
|
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