| n | a(n) |
|---|---|
| 0 | 1 |
| 1 | 0 |
| 2 | 0 |
| 3 | 1 |
| 4 | 0 |
| 5 | 0 |
| 6 | 1 |
| 7 | 1 |
| 8 | 0 |
| 9 | 1 |
| 10 | 3 |
| 11 | 0 |
| 12 | 1 |
| 13 | 6 |
| 14 | 1 |
| 15 | 1 |
| 16 | 10 |
| 17 | 5 |
| 18 | 1 |
| 19 | 15 |
| 20 | 15 |
| 21 | 2 |
| 22 | 21 |
| 23 | 35 |
| 24 | 8 |
| 25 | 28 |
| 26 | 70 |
| 27 | 29 |
| 28 | 37 |
| 29 | 126 |
| 30 | 85 |
| 31 | 54 |
| 32 | 210 |
| 33 | 211 |
| 34 | 100 |
| 35 | 331 |
| 36 | 463 |
| 37 | 231 |
| 38 | 506 |
| 39 | 925 |
| 40 | 573 |
| 41 | 781 |
| 42 | 1718 |
| 43 | 1378 |
| 44 | 1287 |
| 45 | 3017 |
| 46 | 3108 |
| 47 | 2366 |
| 48 | 5097 |
| 49 | 6556 |
| 50 | 4823 |
| 51 | 8464 |
| 52 | 13021 |
| 53 | 10388 |
| 54 | 14197 |
| 55 | 24583 |
| 56 | 22509 |
| 57 | 24753 |
| 58 | 44609 |
[1,0,0,1,0,0,1,1,0,1,3,0,1,6,1,1,10,5,1,15,15,2, 21,35,8,28,70,29,37,126,85,54,210,211,100,331,463, 231,506,925,573,781,1718,1378,1287,3017,3108,2366, 5097,6556,4823,8464,13021,10388,14197,24583,22509, 24753,44609] |