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| n | a(n) |
|---|---|
| 1 | 0 |
| 2 | 1 |
| 3 | 1 |
| 4 | 2 |
| 5 | 3 |
| 6 | 5 |
| 7 | 7 |
| 8 | 12 |
| 9 | 16 |
| 10 | 27 |
| 11 | 36 |
| 12 | 59 |
| 13 | 79 |
| 14 | 127 |
| 15 | 170 |
| 16 | 270 |
| 17 | 361 |
| 18 | 568 |
| 19 | 759 |
| 20 | 1185 |
| 21 | 1583 |
| 22 | 2456 |
| 23 | 3280 |
| 24 | 5063 |
| 25 | 6760 |
| 26 | 10391 |
| 27 | 13871 |
| 28 | 21247 |
| 29 | 28358 |
| 30 | 43310 |
| 31 | 57797 |
| 32 | 88052 |
| 33 | 117491 |
| 34 | 178617 |
| 35 | 238311 |
| 36 | 361644 |
| 37 | 482464 |
| 38 | 731027 |
| 39 | 975180 |
| 40 | 1475635 |
| 41 | 1968351 |
| 42 | 2975103 |
| 43 | 3968274 |
| 44 | 5992030 |
[0,1,1,2,3,5,7,12,16,27,36,59,79,127,170,270,361, 568,759,1185,1583,2456,3280,5063,6760,10391,13871, 21247,28358,43310,57797,88052,117491,178617, 238311,361644,482464,731027,975180,1475635, 1968351,2975103,3968274,5992030] |