A286099 as a triangular array
| | | | | | | | | | | | | 0 |
| | | | | | | | | | | | | 2 | | 2 |
| | | | | | | | | | | | 5 | | 4 | | 5 |
| | | | | | | | | | | 9 | | 9 | | 9 | | 9 |
| | | | | | | | | | 14 | | 13 | | 12 | | 13 | | 14 |
| | | | | | | | | 20 | | 20 | | 18 | | 18 | | 20 | | 20 |
| | | | | | | | 27 | | 26 | | 27 | | 24 | | 27 | | 26 | | 27 |
| | | | | | | 35 | | 35 | | 35 | | 35 | | 35 | | 35 | | 35 | | 35 |
| | | | | | 44 | | 43 | | 42 | | 43 | | 40 | | 43 | | 42 | | 43 | | 44 |
| | | | | 54 | | 54 | | 52 | | 52 | | 50 | | 50 | | 52 | | 52 | | 54 | | 54 |
| | | | 65 | | 64 | | 65 | | 62 | | 61 | | 60 | | 61 | | 62 | | 65 | | 64 | | 65 |
| | | 77 | | 77 | | 77 | | 77 | | 73 | | 73 | | 73 | | 73 | | 77 | | 77 | | 77 | | 77 |
| | 90 | | 89 | | 88 | | 89 | | 90 | | 85 | | 84 | | 85 | | 90 | | 89 | | 88 | | 89 | | 90 |
|
A286099 as a square array
0 | 2 | 5 | 9 | 14 | 20 | 27 | 35 | 44 | 54 | 65 | 77 | 90
| 2 | 4 | 9 | 13 | 20 | 26 | 35 | 43 | 54 | 64 | 77 | 89
| 5 | 9 | 12 | 18 | 27 | 35 | 42 | 52 | 65 | 77 | 88
| 9 | 13 | 18 | 24 | 35 | 43 | 52 | 62 | 77 | 89
| 14 | 20 | 27 | 35 | 40 | 50 | 61 | 73 | 90
| 20 | 26 | 35 | 43 | 50 | 60 | 73 | 85
| 27 | 35 | 42 | 52 | 61 | 73 | 84
| 35 | 43 | 52 | 62 | 73 | 85
| 44 | 54 | 65 | 77 | 90
| 54 | 64 | 77 | 89
| 65 | 77 | 88
| 77 | 89
| 90
|
A286099 as an upper right triangle
0 | 2 | 5 | 9 | 14 | 20 | 27 | 35 | 44 | 54 | 65 | 77 | 90
| | 2 | 4 | 9 | 13 | 20 | 26 | 35 | 43 | 54 | 64 | 77 | 89
| | | 5 | 9 | 12 | 18 | 27 | 35 | 42 | 52 | 65 | 77 | 88
| | | | 9 | 13 | 18 | 24 | 35 | 43 | 52 | 62 | 77 | 89
| | | | | 14 | 20 | 27 | 35 | 40 | 50 | 61 | 73 | 90
| | | | | | 20 | 26 | 35 | 43 | 50 | 60 | 73 | 85
| | | | | | | 27 | 35 | 42 | 52 | 61 | 73 | 84
| | | | | | | | 35 | 43 | 52 | 62 | 73 | 85
| | | | | | | | | 44 | 54 | 65 | 77 | 90
| | | | | | | | | | 54 | 64 | 77 | 89
| | | | | | | | | | | 65 | 77 | 88
| | | | | | | | | | | | 77 | 89
| | | | | | | | | | | | | 90
|
|