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| n | a(n) |
|---|---|
| 1 | 1 |
| 2 | 0 |
| 3 | 0 |
| 4 | 0 |
| 5 | 0 |
| 6 | 0 |
| 7 | 3 |
| 8 | 0 |
| 9 | 0 |
| 10 | 3 |
| 11 | 4 |
| 12 | 7 |
| 13 | 4 |
| 14 | 7 |
| 15 | 4 |
| 16 | 4 |
| 17 | 0 |
| 18 | 19 |
| 19 | 19 |
| 20 | 0 |
| 21 | 4 |
| 22 | 5 |
| 23 | 32 |
| 24 | 0 |
| 25 | 52 |
| 26 | 0 |
| 27 | 32 |
| 28 | 5 |
| 29 | 20 |
| 30 | 0 |
| 31 | 84 |
| 32 | 165 |
| 33 | 165 |
| 34 | 84 |
| 35 | 0 |
| 36 | 20 |
| 37 | 27 |
| 38 | 168 |
| 39 | 212 |
| 40 | 835 |
| 41 | 674 |
| 42 | 835 |
| 43 | 212 |
| 44 | 168 |
| 45 | 27 |
| 46 | 48 |
| 47 | 0 |
| 48 | 1366 |
| 49 | 3307 |
| 50 | 3770 |
| 51 | 3770 |
| 52 | 3307 |
| 53 | 1366 |
| 54 | 0 |
| 55 | 48 |
| 56 | 63 |
| 57 | 948 |
| 58 | 1302 |
| 59 | 14419 |
| 60 | 15100 |
| 61 | 38238 |
| 62 | 15100 |
| 63 | 14419 |
| 64 | 1302 |
| 65 | 948 |
[1,0,0,0,0,0,3,0,0,3,4,7,4,7,4,4,0,19,19,0,4,5,32, 0,52,0,32,5,20,0,84,165,165,84,0,20,27,168,212, 835,674,835,212,168,27,48,0,1366,3307,3770,3770, 3307,1366,0,48,63,948,1302,14419,15100,38238, 15100,14419,1302,948] |