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| n | a(n) |
|---|---|
| 1 | 40 |
| 2 | 46 |
| 3 | 22 |
| 4 | 32 |
| 5 | 48 |
| 6 | 74 |
| 7 | 116 |
| 8 | 184 |
| 9 | 294 |
| 10 | 472 |
| 11 | 760 |
| 12 | 1226 |
| 13 | 1980 |
| 14 | 3200 |
| 15 | 5174 |
| 16 | 8368 |
| 17 | 13536 |
| 18 | 21898 |
| 19 | 35428 |
| 20 | 57320 |
| 21 | 92742 |
| 22 | 150056 |
| 23 | 242792 |
| 24 | 392842 |
[40,46,22,32,48,74,116,184,294,472,760,1226,1980, 3200,5174,8368,13536,21898,35428,57320,92742, 150056,242792,392842] |