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| n | a(n) |
|---|---|
| 0 | 1 |
| 1 | 1 |
| 2 | 0 |
| 3 | 1 |
| 4 | 2 |
| 5 | 0 |
| 6 | 1 |
| 7 | 4 |
| 8 | 4 |
| 9 | 0 |
| 10 | 1 |
| 11 | 6 |
| 12 | 12 |
| 13 | 12 |
| 14 | 0 |
| 15 | 1 |
| 16 | 8 |
| 17 | 24 |
| 18 | 40 |
| 19 | 40 |
| 20 | 0 |
| 21 | 1 |
| 22 | 10 |
| 23 | 40 |
| 24 | 92 |
| 25 | 144 |
| 26 | 144 |
| 27 | 0 |
| 28 | 1 |
| 29 | 12 |
| 30 | 60 |
| 31 | 176 |
| 32 | 360 |
| 33 | 544 |
| 34 | 544 |
| 35 | 0 |
| 36 | 1 |
| 37 | 14 |
| 38 | 84 |
| 39 | 300 |
| 40 | 752 |
| 41 | 1440 |
| 42 | 2128 |
| 43 | 2128 |
| 44 | 0 |
| 45 | 1 |
| 46 | 16 |
| 47 | 112 |
| 48 | 472 |
| 49 | 1400 |
| 50 | 3200 |
| 51 | 5872 |
| 52 | 8544 |
| 53 | 8544 |
| 54 | 0 |
| 55 | 1 |
| 56 | 18 |
| 57 | 144 |
| 58 | 700 |
| 59 | 2400 |
| 60 | 6352 |
| 61 | 13664 |
| 62 | 24336 |
| 63 | 35008 |
| 64 | 35008 |
| 65 | 0 |
[1,1,0,1,2,0,1,4,4,0,1,6,12,12,0,1,8,24,40,40,0,1, 10,40,92,144,144,0,1,12,60,176,360,544,544,0,1,14, 84,300,752,1440,2128,2128,0,1,16,112,472,1400, 3200,5872,8544,8544,0,1,18,144,700,2400,6352, 13664,24336,35008,35008,0] |