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| n | a(n) |
|---|---|
| 0 | 1 |
| 1 | 0 |
| 2 | 1 |
| 3 | 1 |
| 4 | 1 |
| 5 | 1 |
| 6 | 3 |
| 7 | 3 |
| 8 | 7 |
| 9 | 3 |
| 10 | 13 |
| 11 | 13 |
| 12 | 25 |
| 13 | 13 |
| 14 | 51 |
| 15 | 51 |
| 16 | 103 |
| 17 | 51 |
| 18 | 205 |
| 19 | 205 |
| 20 | 409 |
| 21 | 205 |
| 22 | 819 |
| 23 | 819 |
| 24 | 1639 |
| 25 | 819 |
| 26 | 3277 |
| 27 | 3277 |
| 28 | 6553 |
| 29 | 3277 |
| 30 | 13107 |
| 31 | 13107 |
| 32 | 26215 |
| 33 | 13107 |
| 34 | 52429 |
| 35 | 52429 |
| 36 | 104857 |
| 37 | 52429 |
| 38 | 209715 |
| 39 | 209715 |
| 40 | 419431 |
| 41 | 209715 |
| 42 | 838861 |
| 43 | 838861 |
| 44 | 1677721 |
| 45 | 838861 |
| 46 | 3355443 |
[1,0,1,1,1,1,3,3,7,3,13,13,25,13,51,51,103,51,205, 205,409,205,819,819,1639,819,3277,3277,6553,3277, 13107,13107,26215,13107,52429,52429,104857,52429, 209715,209715,419431,209715,838861,838861,1677721, 838861,3355443] |