A208749 as a triangular array
| | | | | | | | | | | 1 |
| | | | | | | | | | | 1 | | 2 |
| | | | | | | | | | 1 | | 6 | | 2 |
| | | | | | | | | 1 | | 12 | | 10 | | 4 |
| | | | | | | | 1 | | 20 | | 32 | | 24 | | 4 |
| | | | | | | 1 | | 30 | | 80 | | 88 | | 36 | | 8 |
| | | | | | 1 | | 42 | | 170 | | 256 | | 180 | | 72 | | 8 |
| | | | | 1 | | 56 | | 322 | | 644 | | 660 | | 384 | | 104 | | 16 |
| | | | 1 | | 72 | | 560 | | 1456 | | 1992 | | 1568 | | 704 | | 192 | | 16 |
| | | 1 | | 90 | | 912 | | 3024 | | 5256 | | 5360 | | 3392 | | 1344 | | 272 | | 32 |
| | 1 | | 110 | | 1410 | | 5856 | | 12552 |
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A208749 as a square array
1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1
| 2 | 6 | 12 | 20 | 30 | 42 | 56 | 72 | 90 | 110
| 2 | 10 | 32 | 80 | 170 | 322 | 560 | 912 | 1410
| 4 | 24 | 88 | 256 | 644 | 1456 | 3024 | 5856
| 4 | 36 | 180 | 660 | 1992 | 5256 | 12552
| 8 | 72 | 384 | 1568 | 5360
| 8 | 104 | 704 | 3392
| 16 | 192 | 1344
| 16 | 272
| 32
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A208749 as an upper right triangle
1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1
| | 2 | 6 | 12 | 20 | 30 | 42 | 56 | 72 | 90 | 110
| | | 2 | 10 | 32 | 80 | 170 | 322 | 560 | 912 | 1410
| | | | 4 | 24 | 88 | 256 | 644 | 1456 | 3024 | 5856
| | | | | 4 | 36 | 180 | 660 | 1992 | 5256 | 12552
| | | | | | 8 | 72 | 384 | 1568 | 5360
| | | | | | | 8 | 104 | 704 | 3392
| | | | | | | | 16 | 192 | 1344
| | | | | | | | | 16 | 272
| | | | | | | | | | 32
| | | | | | | | | |
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