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| n | a(n) |
|---|---|
| 1 | 0 |
| 2 | 0 |
| 3 | 0 |
| 4 | 0 |
| 5 | 0 |
| 6 | 1 |
| 7 | 0 |
| 8 | 3 |
| 9 | 1 |
| 10 | 6 |
| 11 | 0 |
| 12 | 13 |
| 13 | 0 |
| 14 | 15 |
| 15 | 7 |
| 16 | 21 |
| 17 | 0 |
| 18 | 37 |
| 19 | 0 |
| 20 | 39 |
| 21 | 16 |
| 22 | 45 |
| 23 | 0 |
| 24 | 73 |
| 25 | 6 |
| 26 | 66 |
| 27 | 28 |
| 28 | 81 |
| 29 | 0 |
| 30 | 130 |
| 31 | 0 |
| 32 | 105 |
| 33 | 46 |
| 34 | 120 |
| 35 | 21 |
| 36 | 181 |
| 37 | 0 |
| 38 | 153 |
| 39 | 67 |
| 40 | 189 |
| 41 | 0 |
| 42 | 262 |
| 43 | 0 |
| 44 | 213 |
| 45 | 118 |
| 46 | 231 |
| 47 | 0 |
| 48 | 337 |
| 49 | 15 |
| 50 | 306 |
| 51 | 121 |
| 52 | 303 |
| 53 | 0 |
| 54 | 433 |
| 55 | 51 |
| 56 | 369 |
| 57 | 154 |
| 58 | 378 |
| 59 | 0 |
| 60 | 583 |
| 61 | 0 |
| 62 | 435 |
| 63 | 217 |
| 64 | 465 |
[0,0,0,0,0,1,0,3,1,6,0,13,0,15,7,21,0,37,0,39,16, 45,0,73,6,66,28,81,0,130,0,105,46,120,21,181,0, 153,67,189,0,262,0,213,118,231,0,337,15,306,121, 303,0,433,51,369,154,378,0,583,0,435,217,465] |