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| n | a(n) |
|---|---|
| 1 | 661 |
| 2 | 228 |
| 3 | 228 |
| 4 | 323 |
| 5 | 334 |
| 6 | 323 |
| 7 | 747 |
| 8 | 959 |
| 9 | 959 |
| 10 | 747 |
| 11 | 1731 |
| 12 | 2643 |
| 13 | 3366 |
| 14 | 2643 |
| 15 | 1731 |
| 16 | 3938 |
| 17 | 7223 |
| 18 | 11334 |
| 19 | 11334 |
| 20 | 7223 |
| 21 | 3938 |
| 22 | 9013 |
| 23 | 20242 |
| 24 | 38966 |
| 25 | 48170 |
| 26 | 38966 |
| 27 | 20242 |
| 28 | 9013 |
| 29 | 20820 |
| 30 | 56643 |
| 31 | 134907 |
| 32 | 203320 |
| 33 | 203320 |
| 34 | 134907 |
| 35 | 56643 |
| 36 | 20820 |
| 37 | 48122 |
| 38 | 157904 |
| 39 | 464384 |
[661,228,228,323,334,323,747,959,959,747,1731, 2643,3366,2643,1731,3938,7223,11334,11334,7223, 3938,9013,20242,38966,48170,38966,20242,9013, 20820,56643,134907,203320,203320,134907,56643, 20820,48122,157904,464384] |