This table records, for even weights k, the first half of the sequence of slopes (in ascending order) of the U operator acting on oldforms of weight k, level p, and trivial character.
| Weight (k) | Slope Sequence |
| 12 | 0 |
| 14 | |
| 16 | 0 |
| 18 | 0 |
| 20 | 0 |
| 22 | 0 |
| 24 | 0, 0 |
| 26 | 0 |
| 28 | 0, 0 |
| 30 | 0, 0 |
| 32 | 0, 0 |
| 34 | 0, 0 |
| 36 | 0, 0, 0 |
| 38 | 0, 0 |
| 40 | 0, 0, 0 |
| 42 | 0, 0, 0 |
| 44 | 0, 0, 0 |
| 46 | 0, 0, 0 |
| 48 | 0, 0, 0, 0 |
| 50 | 0, 0, 0 |
| 52 | 0, 0, 0, 0 |
| 54 | 0, 0, 0, 0 |
| 56 | 0, 0, 0, 0 |
| 58 | 0, 0, 0, 0 |
| 60 | 0, 0, 0, 0, 0 |
| 62 | 0, 0, 0, 0 |
| 64 | 0, 0, 0, 0, 0 |
| 66 | 0, 0, 0, 0, 0 |
| 68 | 0, 0, 0, 0, 0 |
| 70 | 0, 0, 0, 0, 0 |
| 72 | 0, 0, 0, 0, 0, 0 |
| 74 | 0, 0, 0, 0, 0 |
| 76 | 0, 0, 0, 0, 0, 0 |
| 78 | 0, 0, 0, 0, 0, 0 |
| 80 | 0, 0, 0, 0, 0, 0 |
| 82 | 0, 0, 0, 0, 0, 0 |
| 84 | 0, 0, 0, 0, 0, 0, 0 |
| 86 | 0, 0, 0, 0, 0, 0 |
| 88 | 0, 0, 0, 0, 0, 0, 0 |
| 90 | 0, 0, 0, 0, 0, 0, 0 |
| 92 | 0, 0, 0, 0, 0, 0, 0 |
| 94 | 0, 0, 0, 0, 0, 0, 0 |
| 96 | 0, 0, 0, 0, 0, 0, 0, 0 |
| 98 | 0, 0, 0, 0, 0, 0, 0 |
| 100 | 0, 0, 0, 0, 0, 0, 0, 0 |
| 102 | 0, 0, 0, 0, 0, 0, 0, 0 |
| 104 | 0, 0, 0, 0, 0, 0, 0, 0 |
| 106 | 0, 0, 0, 0, 0, 0, 0, 0 |
| 108 | 0, 0, 0, 0, 0, 0, 0, 0, 0 |
| 110 | 0, 0, 0, 0, 0, 0, 0, 0 |
| 112 | 0, 0, 0, 0, 0, 0, 0, 0, 0 |
| 114 | 0, 0, 0, 0, 0, 0, 0, 0, 0 |
| 116 | 0, 0, 0, 0, 0, 0, 0, 0, 0 |
| 118 | 0, 0, 0, 0, 0, 0, 0, 0, 0 |
| 120 | 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 |
| 122 | 0, 0, 0, 0, 0, 0, 0, 0, 0 |
| 124 | 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 |
| 126 | 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 |
| 128 | 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 |
| 130 | 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 |
| 132 | 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 |
| 134 | 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 |
| 136 | 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 |
| 138 | 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 |
| 140 | 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 |
| 142 | 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 |
| 144 | 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 |
| 146 | 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 |
| 148 | 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 |
| 150 | 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 |
| 152 | 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 |
| 154 | 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 |
| 156 | 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 |
| 158 | 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 |
| 160 | 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 |
| 162 | 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 |
| 164 | 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 |