A225466 as a triangular array
| | | | | | | | | 1 |
| | | | | | | | | 2 | | 3 |
| | | | | | | | 4 | | 21 | | 9 |
| | | | | | | 8 | | 117 | | 135 | | 27 |
| | | | | | 16 | | 609 | | 1431 | | 702 | | 81 |
| | | | | 32 | | 3093 | | 13275 | | 12015 | | 3240 | | 243 |
| | | | 64 | | 15561 | | 115479 | | 171990 | | 81405 | | 13851 | | 729 |
| | | 128 | | 77997 | | 970515 | | 2238327 | | 1655640 | | 479682 | | 56133 | | 2187 |
| | 256 | | 390369 | | 7998111 | | 27533142 | | 29893941 | | 13121514 | | 2561706 |
|
A225466 as a square array
1 | 2 | 4 | 8 | 16 | 32 | 64 | 128 | 256
| 3 | 21 | 117 | 609 | 3093 | 15561 | 77997 | 390369
| 9 | 135 | 1431 | 13275 | 115479 | 970515 | 7998111
| 27 | 702 | 12015 | 171990 | 2238327 | 27533142
| 81 | 3240 | 81405 | 1655640 | 29893941
| 243 | 13851 | 479682 | 13121514
| 729 | 56133 | 2561706
| 2187
|
A225466 as an upper right triangle
1 | 2 | 4 | 8 | 16 | 32 | 64 | 128 | 256
| | 3 | 21 | 117 | 609 | 3093 | 15561 | 77997 | 390369
| | | 9 | 135 | 1431 | 13275 | 115479 | 970515 | 7998111
| | | | 27 | 702 | 12015 | 171990 | 2238327 | 27533142
| | | | | 81 | 3240 | 81405 | 1655640 | 29893941
| | | | | | 243 | 13851 | 479682 | 13121514
| | | | | | | 729 | 56133 | 2561706
| | | | | | | | 2187
| | | | | | | |
|
|