A286151 as a triangular array
| | | | | | | | | | | | | 0 |
| | | | | | | | | | | | | 1 | | 2 |
| | | | | | | | | | | | 3 | | 2 | | 5 |
| | | | | | | | | | | 6 | | 11 | | 13 | | 9 |
| | | | | | | | | | 10 | | 7 | | 5 | | 8 | | 14 |
| | | | | | | | | 15 | | 22 | | 8 | | 7 | | 26 | | 20 |
| | | | | | | | 21 | | 16 | | 38 | | 9 | | 42 | | 19 | | 27 |
| | | | | | | 28 | | 37 | | 47 | | 58 | | 62 | | 52 | | 43 | | 35 |
| | | | | | 36 | | 29 | | 23 | | 48 | | 14 | | 51 | | 25 | | 34 | | 44 |
| | | | | 45 | | 56 | | 30 | | 39 | | 19 | | 16 | | 41 | | 33 | | 64 | | 54 |
| | | | 55 | | 46 | | 80 | | 31 | | 25 | | 20 | | 23 | | 32 | | 88 | | 53 | | 65 |
| | | 66 | | 79 | | 93 | | 108 | | 32 | | 41 | | 39 | | 31 | | 116 | | 102 | | 89 | | 77 |
| | 78 | | 67 | | 57 | | 94 | | 140 | | 33 | | 27 | | 30 | | 148 | | 101 | | 63 | | 76 | | 90 |
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A286151 as a square array
0 | 1 | 3 | 6 | 10 | 15 | 21 | 28 | 36 | 45 | 55 | 66 | 78
| 2 | 2 | 11 | 7 | 22 | 16 | 37 | 29 | 56 | 46 | 79 | 67
| 5 | 13 | 5 | 8 | 38 | 47 | 23 | 30 | 80 | 93 | 57
| 9 | 8 | 7 | 9 | 58 | 48 | 39 | 31 | 108 | 94
| 14 | 26 | 42 | 62 | 14 | 19 | 25 | 32 | 140
| 20 | 19 | 52 | 51 | 16 | 20 | 41 | 33
| 27 | 43 | 25 | 41 | 23 | 39 | 27
| 35 | 34 | 33 | 32 | 31 | 30
| 44 | 64 | 88 | 116 | 148
| 54 | 53 | 102 | 101
| 65 | 89 | 63
| 77 | 76
| 90
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A286151 as an upper right triangle
0 | 1 | 3 | 6 | 10 | 15 | 21 | 28 | 36 | 45 | 55 | 66 | 78
| | 2 | 2 | 11 | 7 | 22 | 16 | 37 | 29 | 56 | 46 | 79 | 67
| | | 5 | 13 | 5 | 8 | 38 | 47 | 23 | 30 | 80 | 93 | 57
| | | | 9 | 8 | 7 | 9 | 58 | 48 | 39 | 31 | 108 | 94
| | | | | 14 | 26 | 42 | 62 | 14 | 19 | 25 | 32 | 140
| | | | | | 20 | 19 | 52 | 51 | 16 | 20 | 41 | 33
| | | | | | | 27 | 43 | 25 | 41 | 23 | 39 | 27
| | | | | | | | 35 | 34 | 33 | 32 | 31 | 30
| | | | | | | | | 44 | 64 | 88 | 116 | 148
| | | | | | | | | | 54 | 53 | 102 | 101
| | | | | | | | | | | 65 | 89 | 63
| | | | | | | | | | | | 77 | 76
| | | | | | | | | | | | | 90
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