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| n | a(n) |
|---|---|
| 0 | 1 |
| 1 | 2 |
| 2 | 5 |
| 3 | 12 |
| 4 | 26 |
| 5 | 50 |
| 6 | 92 |
| 7 | 168 |
| 8 | 295 |
| 9 | 496 |
| 10 | 818 |
| 11 | 1332 |
| 12 | 2126 |
| 13 | 3324 |
| 14 | 5126 |
| 15 | 7824 |
| 16 | 11793 |
| 17 | 17548 |
| 18 | 25857 |
| 19 | 37788 |
| 20 | 54734 |
| 21 | 78578 |
| 22 | 111968 |
| 23 | 158496 |
| 24 | 222842 |
| 25 | 311224 |
| 26 | 432095 |
| 27 | 596676 |
| 28 | 819504 |
| 29 | 1119624 |
| 30 | 1522282 |
| 31 | 2060448 |
| 32 | 2776514 |
| 33 | 3725294 |
| 34 | 4978142 |
| 35 | 6626988 |
| 36 | 8789042 |
[1,2,5,12,26,50,92,168,295,496,818,1332,2126,3324, 5126,7824,11793,17548,25857,37788,54734,78578, 111968,158496,222842,311224,432095,596676,819504, 1119624,1522282,2060448,2776514,3725294,4978142, 6626988,8789042] |