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| n | a(n) |
|---|---|
| 1 | 1 |
| 2 | 2 |
| 3 | 4 |
| 4 | 8 |
| 5 | 9 |
| 6 | 28 |
| 7 | 65 |
| 8 | 114 |
| 9 | 174 |
| 10 | 186 |
| 11 | 246 |
| 12 | 623 |
| 13 | 1784 |
| 14 | 1832 |
| 15 | 1912 |
| 16 | 5121 |
| 17 | 13810 |
| 18 | 14090 |
| 19 | 39413 |
| 20 | 40403 |
| 21 | 808822 |
| 22 | 809858 |
| 23 | 810026 |
| 24 | 2201505 |
| 25 | 2202735 |
| 26 | 6047408 |
| 27 | 6048656 |
| 28 | 16463939 |
| 29 | 16467271 |
| 30 | 16472371 |
| 31 | 121482371 |
| 32 | 121495747 |
| 33 | 330358060 |
| 34 | 898100679 |
[1,2,4,8,9,28,65,114,174,186,246,623,1784,1832, 1912,5121,13810,14090,39413,40403,808822,809858, 810026,2201505,2202735,6047408,6048656,16463939, 16467271,16472371,121482371,121495747,330358060, 898100679] |