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| n | a(n) |
|---|---|
| 0 | 1 |
| 1 | 0 |
| 2 | 0 |
| 3 | 0 |
| 4 | 1 |
| 5 | 0 |
| 6 | 0 |
| 7 | 2 |
| 8 | 1 |
| 9 | 0 |
| 10 | 3 |
| 11 | 2 |
| 12 | 1 |
| 13 | 4 |
| 14 | 6 |
| 15 | 2 |
| 16 | 6 |
| 17 | 10 |
| 18 | 6 |
| 19 | 8 |
| 20 | 20 |
| 21 | 14 |
| 22 | 13 |
| 23 | 30 |
| 24 | 29 |
| 25 | 22 |
| 26 | 50 |
| 27 | 54 |
| 28 | 43 |
| 29 | 74 |
| 30 | 99 |
| 31 | 76 |
| 32 | 119 |
| 33 | 166 |
| 34 | 144 |
| 35 | 182 |
| 36 | 276 |
| 37 | 254 |
| 38 | 294 |
| 39 | 442 |
| 40 | 451 |
| 41 | 468 |
| 42 | 701 |
| 43 | 758 |
| 44 | 772 |
| 45 | 1088 |
| 46 | 1270 |
| 47 | 1256 |
| 48 | 1698 |
| 49 | 2052 |
| 50 | 2067 |
| 51 | 2618 |
| 52 | 3294 |
| 53 | 3352 |
| 54 | 4065 |
| 55 | 5162 |
| 56 | 5430 |
| 57 | 6284 |
| 58 | 8050 |
[1,0,0,0,1,0,0,2,1,0,3,2,1,4,6,2,6,10,6,8,20,14, 13,30,29,22,50,54,43,74,99,76,119,166,144,182,276, 254,294,442,451,468,701,758,772,1088,1270,1256, 1698,2052,2067,2618,3294,3352,4065,5162,5430,6284, 8050] |