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| n | a(n) |
|---|---|
| 3 | 60 |
| 4 | 90 |
| 5 | 108 |
| 6 | 120 |
| 7 | 129 |
| 8 | 135 |
| 9 | 140 |
| 10 | 144 |
| 11 | 147 |
| 12 | 150 |
| 13 | 152 |
| 14 | 154 |
| 15 | 156 |
| 16 | 158 |
| 17 | 159 |
| 18 | 160 |
| 19 | 161 |
| 20 | 162 |
| 21 | 163 |
| 22 | 164 |
| 23 | 164 |
| 24 | 165 |
| 25 | 166 |
| 26 | 166 |
| 27 | 167 |
| 28 | 167 |
| 29 | 168 |
| 30 | 168 |
| 31 | 168 |
| 32 | 169 |
| 33 | 169 |
| 34 | 169 |
| 35 | 170 |
| 36 | 170 |
| 37 | 170 |
| 38 | 171 |
| 39 | 171 |
| 40 | 171 |
| 41 | 171 |
| 42 | 171 |
| 43 | 172 |
| 44 | 172 |
| 45 | 172 |
| 46 | 172 |
| 47 | 172 |
| 48 | 173 |
| 49 | 173 |
| 50 | 173 |
| 51 | 173 |
| 52 | 173 |
| 53 | 173 |
| 54 | 173 |
| 55 | 173 |
| 56 | 174 |
[60,90,108,120,129,135,140,144,147,150,152,154, 156,158,159,160,161,162,163,164,164,165,166,166, 167,167,168,168,168,169,169,169,170,170,170,171, 171,171,171,171,172,172,172,172,172,173,173,173, 173,173,173,173,173,174] |