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| n | a(n) |
|---|---|
| 0 | 1 |
| 1 | 0 |
| 2 | 1 |
| 3 | 0 |
| 4 | 5 |
| 5 | 1 |
| 6 | 0 |
| 7 | 18 |
| 8 | 10 |
| 9 | 1 |
| 10 | 0 |
| 11 | 55 |
| 12 | 61 |
| 13 | 20 |
| 14 | 1 |
| 15 | 0 |
| 16 | 149 |
| 17 | 290 |
| 18 | 215 |
| 19 | 35 |
| 20 | 1 |
| 21 | 0 |
| 22 | 371 |
| 23 | 1172 |
| 24 | 1660 |
| 25 | 555 |
| 26 | 56 |
| 27 | 1 |
| 28 | 0 |
| 29 | 867 |
| 30 | 4212 |
| 31 | 10311 |
| 32 | 5850 |
| 33 | 1254 |
| 34 | 84 |
| 35 | 1 |
| 36 | 0 |
| 37 | 1923 |
| 38 | 13833 |
| 39 | 54688 |
| 40 | 47460 |
| 41 | 17773 |
| 42 | 2555 |
| 43 | 120 |
| 44 | 1 |
| 45 | 0 |
| 46 | 4086 |
| 47 | 42262 |
| 48 | 256815 |
| 49 | 319409 |
| 50 | 188300 |
| 51 | 46844 |
| 52 | 4810 |
| 53 | 165 |
| 54 | 1 |
| 55 | 0 |
| 56 | 8374 |
| 57 | 121625 |
| 58 | 1093790 |
| 59 | 1864445 |
| 60 | 1621116 |
| 61 | 621915 |
| 62 | 111348 |
| 63 | 8505 |
| 64 | 220 |
| 65 | 1 |
| 66 | 0 |
| 67 | 16634 |
| 68 | 332764 |
| 69 | 4297370 |
| 70 | 9717550 |
| 71 | 11913160 |
| 72 | 6557572 |
| 73 | 1818022 |
| 74 | 243795 |
| 75 | 14290 |
| 76 | 286 |
| 77 | 1 |
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