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| n | a(n) |
|---|---|
| 1 | 1 |
| 2 | 0 |
| 3 | 1 |
| 4 | 1 |
| 5 | 2 |
| 6 | 4 |
| 7 | 1 |
| 8 | 5 |
| 9 | 2 |
| 10 | 7 |
| 11 | 3 |
| 12 | 9 |
| 13 | 4 |
| 14 | 13 |
| 15 | 7 |
| 16 | 17 |
| 17 | 8 |
| 18 | 24 |
| 19 | 11 |
| 20 | 30 |
| 21 | 16 |
| 22 | 37 |
| 23 | 21 |
| 24 | 46 |
| 25 | 27 |
| 26 | 57 |
| 27 | 34 |
| 28 | 68 |
| 29 | 42 |
| 30 | 83 |
| 31 | 52 |
| 32 | 96 |
| 33 | 64 |
| 34 | 113 |
| 35 | 77 |
| 36 | 132 |
| 37 | 90 |
| 38 | 153 |
| 39 | 107 |
| 40 | 175 |
| 41 | 125 |
| 42 | 200 |
| 43 | 145 |
| 44 | 226 |
| 45 | 168 |
| 46 | 256 |
| 47 | 191 |
| 48 | 288 |
| 49 | 217 |
| 50 | 323 |
| 51 | 247 |
| 52 | 358 |
| 53 | 278 |
| 54 | 399 |
| 55 | 312 |
| 56 | 441 |
| 57 | 348 |
| 58 | 487 |
| 59 | 387 |
| 60 | 536 |
| 61 | 429 |
| 62 | 587 |
| 63 | 475 |
| 64 | 641 |
[1,0,1,1,2,4,1,5,2,7,3,9,4,13,7,17,8,24,11,30,16, 37,21,46,27,57,34,68,42,83,52,96,64,113,77,132,90, 153,107,175,125,200,145,226,168,256,191,288,217, 323,247,358,278,399,312,441,348,487,387,536,429, 587,475,641] |