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| n | a(n) |
|---|---|
| 0 | 1 |
| 1 | 1 |
| 2 | 2 |
| 3 | 3 |
| 4 | 5 |
| 5 | 183 |
| 6 | 188 |
| 7 | 371 |
| 8 | 559 |
| 9 | 930 |
| 10 | 34039 |
| 11 | 34969 |
| 12 | 69008 |
| 13 | 103977 |
| 14 | 172985 |
| 15 | 6331437 |
| 16 | 6504422 |
| 17 | 12835859 |
| 18 | 19340281 |
| 19 | 32176140 |
| 20 | 1177681321 |
| 21 | 1209857461 |
| 22 | 2387538782 |
| 23 | 3597396243 |
| 24 | 5984935025 |
| 25 | 219055057143 |
| 26 | 225039992168 |
| 27 | 444095049311 |
| 28 | 669135041479 |
| 29 | 1113230090790 |
[1,1,2,3,5,183,188,371,559,930,34039,34969,69008, 103977,172985,6331437,6504422,12835859,19340281, 32176140,1177681321,1209857461,2387538782, 3597396243,5984935025,219055057143,225039992168, 444095049311,669135041479,1113230090790] |