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| n | a(n) |
|---|---|
| 1 | 1552 |
| 2 | 2440 |
| 3 | 2812 |
| 4 | 3494 |
| 5 | 5192 |
| 6 | 7642 |
| 7 | 10084 |
| 8 | 15096 |
| 9 | 22090 |
| 10 | 33394 |
| 11 | 51822 |
| 12 | 80300 |
| 13 | 121316 |
| 14 | 192672 |
| 15 | 295944 |
| 16 | 470038 |
| 17 | 746074 |
| 18 | 1178492 |
| 19 | 1862412 |
| 20 | 2996984 |
| 21 | 4730680 |
| 22 | 7662842 |
| 23 | 12351324 |
| 24 | 19845934 |
| 25 | 32072160 |
| 26 | 52188856 |
| 27 | 84194786 |
| 28 | 137851756 |
[1552,2440,2812,3494,5192,7642,10084,15096,22090, 33394,51822,80300,121316,192672,295944,470038, 746074,1178492,1862412,2996984,4730680,7662842, 12351324,19845934,32072160,52188856,84194786, 137851756] |