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| n | a(n) |
|---|---|
| 1 | 0 |
| 2 | 0 |
| 3 | 3 |
| 4 | 0 |
| 5 | 3 |
| 6 | 13 |
| 7 | 0 |
| 8 | 3 |
| 9 | 26 |
| 10 | 12 |
| 11 | 0 |
| 12 | 3 |
| 13 | 35 |
| 14 | 15 |
| 15 | 61 |
| 16 | 0 |
| 17 | 3 |
| 18 | 35 |
| 19 | 32 |
| 20 | 99 |
| 21 | 13 |
| 22 | 0 |
| 23 | 3 |
| 24 | 151 |
| 25 | 32 |
| 26 | 121 |
| 27 | 26 |
| 28 | 86 |
| 29 | 0 |
| 30 | 3 |
| 31 | 151 |
| 32 | 32 |
| 33 | 121 |
| 34 | 35 |
| 35 | 637 |
| 36 | 15 |
| 37 | 0 |
| 38 | 3 |
| 39 | 151 |
| 40 | 72 |
| 41 | 3688 |
| 42 | 35 |
| 43 | 841 |
| 44 | 15 |
| 45 | 37 |
| 46 | 0 |
| 47 | 3 |
| 48 | 727 |
| 49 | 108 |
| 50 | 5608 |
| 51 | 151 |
| 52 | 2694 |
| 53 | 87 |
| 54 | 216 |
| 55 | 61 |
| 56 | 0 |
| 57 | 3 |
| 58 | 1453 |
| 59 | 108 |
| 60 | 5697 |
| 61 | 151 |
| 62 | 66668 |
| 63 | 87 |
| 64 | 216 |
| 65 | 99 |
| 66 | 267 |
[0,0,3,0,3,13,0,3,26,12,0,3,35,15,61,0,3,35,32,99, 13,0,3,151,32,121,26,86,0,3,151,32,121,35,637,15, 0,3,151,72,3688,35,841,15,37,0,3,727,108,5608,151, 2694,87,216,61,0,3,1453,108,5697,151,66668,87,216, 99,267] |