A054143 as a triangular array
| | | | | | | | | | | 1 |
| | | | | | | | | | | 1 | | 3 |
| | | | | | | | | | 1 | | 4 | | 7 |
| | | | | | | | | 1 | | 5 | | 11 | | 15 |
| | | | | | | | 1 | | 6 | | 16 | | 26 | | 31 |
| | | | | | | 1 | | 7 | | 22 | | 42 | | 57 | | 63 |
| | | | | | 1 | | 8 | | 29 | | 64 | | 99 | | 120 | | 127 |
| | | | | 1 | | 9 | | 37 | | 93 | | 163 | | 219 | | 247 | | 255 |
| | | | 1 | | 10 | | 46 | | 130 | | 256 | | 382 | | 466 | | 502 | | 511 |
| | | 1 | | 11 | | 56 | | 176 | | 386 | | 638 | | 848 | | 968 | | 1013 | | 1023 |
| | 1 | | 12 | | 67 | | 232 | | 562 | | 1024 | | 1486 | | 1816 | | 1981 | | 2036 | | 2047 |
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A054143 as a square array
1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1
| 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12
| 7 | 11 | 16 | 22 | 29 | 37 | 46 | 56 | 67
| 15 | 26 | 42 | 64 | 93 | 130 | 176 | 232
| 31 | 57 | 99 | 163 | 256 | 386 | 562
| 63 | 120 | 219 | 382 | 638 | 1024
| 127 | 247 | 466 | 848 | 1486
| 255 | 502 | 968 | 1816
| 511 | 1013 | 1981
| 1023 | 2036
| 2047
|
A054143 as an upper right triangle
1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1
| | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12
| | | 7 | 11 | 16 | 22 | 29 | 37 | 46 | 56 | 67
| | | | 15 | 26 | 42 | 64 | 93 | 130 | 176 | 232
| | | | | 31 | 57 | 99 | 163 | 256 | 386 | 562
| | | | | | 63 | 120 | 219 | 382 | 638 | 1024
| | | | | | | 127 | 247 | 466 | 848 | 1486
| | | | | | | | 255 | 502 | 968 | 1816
| | | | | | | | | 511 | 1013 | 1981
| | | | | | | | | | 1023 | 2036
| | | | | | | | | | | 2047
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