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| n | a(n) |
|---|---|
| 0 | 1 |
| 1 | 1 |
| 2 | 1 |
| 3 | 1 |
| 4 | 2 |
| 5 | 3 |
| 6 | 3 |
| 7 | 3 |
| 8 | 4 |
| 9 | 6 |
| 10 | 8 |
| 11 | 9 |
| 12 | 9 |
| 13 | 11 |
| 14 | 15 |
| 15 | 20 |
| 16 | 21 |
| 17 | 20 |
| 18 | 24 |
| 19 | 36 |
| 20 | 48 |
| 21 | 46 |
| 22 | 41 |
| 23 | 52 |
| 24 | 80 |
| 25 | 100 |
| 26 | 88 |
| 27 | 74 |
| 28 | 103 |
| 29 | 170 |
| 30 | 207 |
| 31 | 166 |
| 32 | 124 |
| 33 | 198 |
| 34 | 354 |
| 35 | 409 |
| 36 | 269 |
| 37 | 162 |
| 38 | 369 |
| 39 | 745 |
| 40 | 802 |
| 41 | 382 |
| 42 | 136 |
| 43 | 706 |
| 44 | 1585 |
| 45 | 1515 |
| 46 | 328 |
| 47 | -178 |
| 48 | 1422 |
| 49 | 3481 |
| 50 | 2822 |
| 51 | -387 |
| 52 | -1283 |
| 53 | 3144 |
| 54 | 7816 |
| 55 | 4951 |
| 56 | -3451 |
| 57 | -4472 |
| 58 | 7694 |
| 59 | 18055 |
[1,1,1,1,2,3,3,3,4,6,8,9,9,11,15,20,21,20,24,36, 48,46,41,52,80,100,88,74,103,170,207,166,124,198, 354,409,269,162,369,745,802,382,136,706,1585,1515, 328,-178,1422,3481,2822,-387,-1283,3144,7816,4951, -3451,-4472,7694,18055] |