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| n | a(n) |
|---|---|
| 1 | 1586 |
| 2 | 2710 |
| 3 | 4748 |
| 4 | 8404 |
| 5 | 14946 |
| 6 | 26630 |
| 7 | 47448 |
| 8 | 84424 |
| 9 | 149836 |
| 10 | 264980 |
| 11 | 466456 |
| 12 | 816488 |
| 13 | 1419532 |
| 14 | 2473160 |
| 15 | 4324006 |
| 16 | 7580078 |
| 17 | 13311610 |
| 18 | 23403052 |
| 19 | 41170036 |
| 20 | 72441344 |
| 21 | 127454361 |
| 22 | 224172863 |
| 23 | 394092240 |
| 24 | 692400868 |
| 25 | 1215811672 |
| 26 | 2134163576 |
[1586,2710,4748,8404,14946,26630,47448,84424, 149836,264980,466456,816488,1419532,2473160, 4324006,7580078,13311610,23403052,41170036, 72441344,127454361,224172863,394092240,692400868, 1215811672,2134163576] |