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| n | a(n) |
|---|---|
| 0 | 1 |
| 1 | 11 |
| 2 | 782 |
| 3 | 96073 |
| 4 | 9283247 |
| 5 | 537001197 |
| 6 | 19578605324 |
| 7 | 487615778173 |
| 8 | 8892272235593 |
| 9 | 125319645293555 |
| 10 | 1423054983691408 |
| 11 | 13451239365449764 |
| 12 | 108603794657349271 |
| 13 | 764673059329865921 |
| 14 | 4775254548845993462 |
| 15 | 26820549989969591853 |
| 16 | 137072193873357150230 |
| 17 | 643738505766475169048 |
[1,11,782,96073,9283247,537001197,19578605324, 487615778173,8892272235593,125319645293555, 1423054983691408,13451239365449764, 108603794657349271,764673059329865921, 4775254548845993462,26820549989969591853, 137072193873357150230,643738505766475169048] |