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| n | a(n) |
|---|---|
| 1 | 81 |
| 2 | 310 |
| 3 | 310 |
| 4 | 1186 |
| 5 | 1524 |
| 6 | 1186 |
| 7 | 4700 |
| 8 | 7562 |
| 9 | 7562 |
| 10 | 4700 |
| 11 | 18612 |
| 12 | 39236 |
| 13 | 49152 |
| 14 | 39236 |
| 15 | 18612 |
| 16 | 73176 |
| 17 | 201754 |
| 18 | 333508 |
| 19 | 333508 |
| 20 | 201754 |
| 21 | 73176 |
| 22 | 287924 |
| 23 | 1033140 |
| 24 | 2234136 |
| 25 | 3004030 |
| 26 | 2234136 |
| 27 | 1033140 |
| 28 | 287924 |
| 29 | 1136084 |
| 30 | 5302002 |
| 31 | 14991412 |
| 32 | 26578184 |
[81,310,310,1186,1524,1186,4700,7562,7562,4700, 18612,39236,49152,39236,18612,73176,201754,333508, 333508,201754,73176,287924,1033140,2234136, 3004030,2234136,1033140,287924,1136084,5302002, 14991412,26578184] |