A084855 as a triangular array
| | | | | | | | | | | 11 |
| | | | | | | | | | | 12 | | 22 |
| | | | | | | | | | 13 | | 23 | | 33 |
| | | | | | | | | 14 | | 24 | | 34 | | 44 |
| | | | | | | | 15 | | 25 | | 35 | | 45 | | 55 |
| | | | | | | 16 | | 26 | | 36 | | 46 | | 56 | | 66 |
| | | | | | 17 | | 27 | | 37 | | 47 | | 57 | | 67 | | 77 |
| | | | | 18 | | 28 | | 38 | | 48 | | 58 | | 68 | | 78 | | 88 |
| | | | 19 | | 29 | | 39 | | 49 | | 59 | | 69 | | 79 | | 89 | | 99 |
| | | 110 | | 210 | | 310 | | 410 | | 510 | | 610 | | 710 | | 810 | | 910 | | 1010 |
| | 111 | | 211 | | 311 | | 411 | | 511 | | 611 | | 711 | | 811 | | 911 | | 1011 | | 1111 |
|
A084855 as a square array
11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 110 | 111
| 22 | 23 | 24 | 25 | 26 | 27 | 28 | 29 | 210 | 211
| 33 | 34 | 35 | 36 | 37 | 38 | 39 | 310 | 311
| 44 | 45 | 46 | 47 | 48 | 49 | 410 | 411
| 55 | 56 | 57 | 58 | 59 | 510 | 511
| 66 | 67 | 68 | 69 | 610 | 611
| 77 | 78 | 79 | 710 | 711
| 88 | 89 | 810 | 811
| 99 | 910 | 911
| 1010 | 1011
| 1111
|
A084855 as an upper right triangle
11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 110 | 111
| | 22 | 23 | 24 | 25 | 26 | 27 | 28 | 29 | 210 | 211
| | | 33 | 34 | 35 | 36 | 37 | 38 | 39 | 310 | 311
| | | | 44 | 45 | 46 | 47 | 48 | 49 | 410 | 411
| | | | | 55 | 56 | 57 | 58 | 59 | 510 | 511
| | | | | | 66 | 67 | 68 | 69 | 610 | 611
| | | | | | | 77 | 78 | 79 | 710 | 711
| | | | | | | | 88 | 89 | 810 | 811
| | | | | | | | | 99 | 910 | 911
| | | | | | | | | | 1010 | 1011
| | | | | | | | | | | 1111
|
|