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| n | a(n) |
|---|---|
| 1 | 1 |
| 2 | 2 |
| 3 | 3 |
| 4 | 4 |
| 5 | 6 |
| 6 | 8 |
| 7 | 12 |
| 8 | 17 |
| 9 | 25 |
| 10 | 36 |
| 11 | 54 |
| 12 | 79 |
| 13 | 119 |
| 14 | 177 |
| 15 | 267 |
| 16 | 402 |
| 17 | 612 |
| 18 | 928 |
| 19 | 1420 |
| 20 | 2170 |
| 21 | 3334 |
| 22 | 5125 |
| 23 | 7911 |
| 24 | 12216 |
| 25 | 18926 |
| 26 | 29346 |
| 27 | 45610 |
| 28 | 70960 |
| 29 | 110610 |
| 30 | 172577 |
| 31 | 269685 |
| 32 | 421830 |
| 33 | 660648 |
| 34 | 1035603 |
| 35 | 1625123 |
[1,2,3,4,6,8,12,17,25,36,54,79,119,177,267,402, 612,928,1420,2170,3334,5125,7911,12216,18926, 29346,45610,70960,110610,172577,269685,421830, 660648,1035603,1625123] |