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| n | a(n) |
|---|---|
| 1 | 6 |
| 2 | 16 |
| 3 | 16 |
| 4 | 76 |
| 5 | 242 |
| 6 | 76 |
| 7 | 314 |
| 8 | 724 |
| 9 | 724 |
| 10 | 314 |
| 11 | 1170 |
| 12 | 10534 |
| 13 | 8374 |
| 14 | 10534 |
| 15 | 1170 |
| 16 | 4584 |
| 17 | 28128 |
| 18 | 85196 |
| 19 | 85196 |
| 20 | 28128 |
| 21 | 4584 |
| 22 | 18208 |
| 23 | 419878 |
| 24 | 854206 |
| 25 | 3160834 |
| 26 | 854206 |
| 27 | 419878 |
| 28 | 18208 |
| 29 | 71242 |
| 30 | 1144652 |
| 31 | 8838040 |
| 32 | 22328204 |
| 33 | 22328204 |
| 34 | 8838040 |
| 35 | 1144652 |
| 36 | 71242 |
| 37 | 278758 |
[6,16,16,76,242,76,314,724,724,314,1170,10534, 8374,10534,1170,4584,28128,85196,85196,28128,4584, 18208,419878,854206,3160834,854206,419878,18208, 71242,1144652,8838040,22328204,22328204,8838040, 1144652,71242,278758] |