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| n | a(n) |
|---|---|
| 5 | 1 |
| 6 | 0 |
| 7 | 1 |
| 8 | 1 |
| 9 | 1 |
| 10 | 3 |
| 11 | 2 |
| 12 | 3 |
| 13 | 6 |
| 14 | 5 |
| 15 | 10 |
| 16 | 12 |
| 17 | 14 |
| 18 | 25 |
| 19 | 27 |
| 20 | 40 |
| 21 | 57 |
| 22 | 68 |
| 23 | 104 |
| 24 | 133 |
| 25 | 177 |
| 26 | 255 |
| 27 | 324 |
| 28 | 454 |
| 29 | 617 |
| 30 | 811 |
| 31 | 1136 |
| 32 | 1507 |
| 33 | 2042 |
| 34 | 2803 |
| 35 | 3729 |
| 36 | 5109 |
| 37 | 6904 |
| 38 | 9290 |
| 39 | 12692 |
| 40 | 17070 |
| 41 | 23152 |
| 42 | 31430 |
| 43 | 42361 |
| 44 | 57567 |
| 45 | 77842 |
| 46 | 105279 |
| 47 | 142865 |
| 48 | 193040 |
| 49 | 261589 |
| 50 | 354316 |
| 51 | 479189 |
| 52 | 649498 |
| 53 | 878905 |
[1,0,1,1,1,3,2,3,6,5,10,12,14,25,27,40,57,68,104, 133,177,255,324,454,617,811,1136,1507,2042,2803, 3729,5109,6904,9290,12692,17070,23152,31430,42361, 57567,77842,105279,142865,193040,261589,354316, 479189,649498,878905] |