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| n | a(n) |
|---|---|
| 0 | 0 |
| 1 | 0 |
| 2 | 0 |
| 3 | 0 |
| 4 | 0 |
| 5 | 0 |
| 6 | 0 |
| 7 | 0 |
| 8 | 0 |
| 9 | 0 |
| 10 | 0 |
| 11 | 2 |
| 12 | 0 |
| 13 | 4 |
| 14 | 4 |
| 15 | 2 |
| 16 | 4 |
| 17 | 12 |
| 18 | 8 |
| 19 | 20 |
| 20 | 11 |
| 21 | 14 |
| 22 | 26 |
| 23 | 43 |
| 24 | 19 |
| 25 | 38 |
| 26 | 53 |
| 27 | 51 |
| 28 | 48 |
| 29 | 101 |
| 30 | 48 |
| 31 | 124 |
| 32 | 96 |
| 33 | 121 |
| 34 | 159 |
| 35 | 134 |
| 36 | 103 |
| 37 | 241 |
| 38 | 261 |
| 39 | 244 |
| 40 | 175 |
| 41 | 401 |
| 42 | 229 |
| 43 | 488 |
| 44 | 358 |
| 45 | 328 |
[0,0,0,0,0,0,0,0,0,0,0,2,0,4,4,2,4,12,8,20,11,14, 26,43,19,38,53,51,48,101,48,124,96,121,159,134, 103,241,261,244,175,401,229,488,358,328] |