| n | a(n) |
|---|---|
| 1 | 1 |
| 2 | 13 |
| 3 | 13 |
| 4 | 40 |
| 5 | 65 |
| 6 | 65 |
| 7 | 78 |
| 8 | 78 |
| 9 | 90 |
| 10 | 104 |
| 11 | 104 |
| 12 | 104 |
| 13 | 130 |
| 14 | 156 |
| 15 | 208 |
| 16 | 208 |
| 17 | 312 |
| 18 | 312 |
| 19 | 312 |
| 20 | 312 |
| 21 | 325 |
| 22 | 325 |
| 23 | 390 |
| 24 | 390 |
| 25 | 520 |
| 26 | 520 |
| 27 | 520 |
| 28 | 576 |
| 29 | 576 |
| 30 | 576 |
| 31 | 624 |
| 32 | 624 |
| 33 | 625 |
| 34 | 780 |
[1,13,13,40,65,65,78,78,90,104,104,104,130,156, 208,208,312,312,312,312,325,325,390,390,520,520, 520,576,576,576,624,624,625,780] |