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| n | a(n) |
|---|---|
| 0 | 1 |
| 1 | 0 |
| 2 | 1 |
| 3 | 0 |
| 4 | 1 |
| 5 | 0 |
| 6 | 1 |
| 7 | 1 |
| 8 | 0 |
| 9 | 2 |
| 10 | 3 |
| 11 | 0 |
| 12 | 3 |
| 13 | 10 |
| 14 | 3 |
| 15 | 0 |
| 16 | 8 |
| 17 | 38 |
| 18 | 15 |
| 19 | 0 |
| 20 | 15 |
| 21 | 121 |
| 22 | 121 |
| 23 | 15 |
| 24 | 0 |
| 25 | 48 |
| 26 | 540 |
| 27 | 692 |
| 28 | 105 |
| 29 | 0 |
| 30 | 105 |
| 31 | 1804 |
| 32 | 4118 |
| 33 | 1804 |
| 34 | 105 |
| 35 | 0 |
| 36 | 384 |
| 37 | 9104 |
| 38 | 26204 |
| 39 | 13884 |
| 40 | 945 |
| 41 | 0 |
| 42 | 945 |
| 43 | 32493 |
| 44 | 143458 |
| 45 | 143458 |
| 46 | 32493 |
| 47 | 945 |
| 48 | 0 |
| 49 | 3840 |
| 50 | 181280 |
| 51 | 997576 |
| 52 | 1194380 |
| 53 | 315294 |
| 54 | 10395 |
[1,0,1,0,1,0,1,1,0,2,3,0,3,10,3,0,8,38,15,0,15, 121,121,15,0,48,540,692,105,0,105,1804,4118,1804, 105,0,384,9104,26204,13884,945,0,945,32493,143458, 143458,32493,945,0,3840,181280,997576,1194380, 315294,10395] |