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| n | a(n) |
|---|---|
| 1 | 64 |
| 2 | 299 |
| 3 | 7526 |
| 4 | 61054 |
| 5 | 1070635 |
| 6 | 11111767 |
| 7 | 165522511 |
| 8 | 1927501851 |
| 9 | 26604800210 |
| 10 | 327032564064 |
| 11 | 4354757342684 |
| 12 | 54907563964508 |
| 13 | 718868376106746 |
| 14 | 9172788367453973 |
| 15 | 119137256617569975 |
| 16 | 1528743271057112564 |
[64,299,7526,61054,1070635,11111767,165522511, 1927501851,26604800210,327032564064,4354757342684, 54907563964508,718868376106746,9172788367453973, 119137256617569975,1528743271057112564] |