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A020252 as a simple table
| n | a(n) |
|---|---|
| 1 | 9 |
| 2 | 25 |
| 3 | 27 |
| 4 | 217 |
| 5 | 475 |
| 6 | 703 |
| 7 | 925 |
| 8 | 5041 |
| 9 | 9073 |
| 10 | 11041 |
| 11 | 17575 |
| 12 | 24727 |
| 13 | 25299 |
| 14 | 31651 |
| 15 | 33227 |
| 16 | 35881 |
| 17 | 47197 |
| 18 | 55537 |
| 19 | 60701 |
| 20 | 61975 |
| 21 | 68251 |
| 22 | 70561 |
| 23 | 76627 |
| 24 | 79003 |
| 25 | 85321 |
| 26 | 95051 |
| 27 | 96641 |
| 28 | 111361 |
| 29 | 115669 |
| 30 | 137017 |
| 31 | 137257 |
| 32 | 146611 |
| 33 | 153781 |
| 34 | 174123 |
| 35 | 193901 |
| 36 | 216763 |
| 37 | 220039 |
[9,25,27,217,475,703,925,5041,9073,11041,17575, 24727,25299,31651,33227,35881,47197,55537,60701, 61975,68251,70561,76627,79003,85321,95051,96641, 111361,115669,137017,137257,146611,153781,174123, 193901,216763,220039] |