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A006598 as a simple table
| n | a(n) |
|---|---|
| 1 | 1 |
| 2 | 3 |
| 3 | 23 |
| 4 | 36 |
| 5 | 39 |
| 6 | 56 |
| 7 | 75 |
| 8 | 83 |
| 9 | 119 |
| 10 | 120 |
| 11 | 176 |
| 12 | 183 |
| 13 | 228 |
| 14 | 683 |
| 15 | 1520 |
[1,3,23,36,39,56,75,83,119,120,176,183,228,683, 1520] |