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| n | a(n) |
|---|---|
| 0 | 0 |
| 1 | 0 |
| 2 | 1 |
| 3 | 0 |
| 4 | 1 |
| 5 | 0 |
| 6 | 0 |
| 7 | 1 |
| 8 | 2 |
| 9 | 0 |
| 10 | 0 |
| 11 | 1 |
| 12 | 4 |
| 13 | 4 |
| 14 | 0 |
| 15 | 0 |
| 16 | 1 |
| 17 | 6 |
| 18 | 14 |
| 19 | 8 |
| 20 | 0 |
| 21 | 0 |
| 22 | 1 |
| 23 | 8 |
| 24 | 30 |
| 25 | 48 |
| 26 | 16 |
| 27 | 0 |
| 28 | 0 |
| 29 | 1 |
| 30 | 10 |
| 31 | 52 |
| 32 | 144 |
| 33 | 164 |
| 34 | 32 |
| 35 | 0 |
| 36 | 0 |
| 37 | 1 |
| 38 | 12 |
| 39 | 80 |
| 40 | 320 |
| 41 | 684 |
| 42 | 560 |
| 43 | 64 |
| 44 | 0 |
| 45 | 0 |
| 46 | 1 |
| 47 | 14 |
| 48 | 114 |
| 49 | 600 |
| 50 | 1936 |
| 51 | 3240 |
| 52 | 1912 |
| 53 | 128 |
| 54 | 0 |
| 55 | 0 |
| 56 | 1 |
| 57 | 16 |
| 58 | 154 |
| 59 | 1008 |
| 60 | 4400 |
| 61 | 11648 |
| 62 | 15336 |
| 63 | 6528 |
| 64 | 256 |
| 65 | 0 |
[0,0,1,0,1,0,0,1,2,0,0,1,4,4,0,0,1,6,14,8,0,0,1,8, 30,48,16,0,0,1,10,52,144,164,32,0,0,1,12,80,320, 684,560,64,0,0,1,14,114,600,1936,3240,1912,128,0, 0,1,16,154,1008,4400,11648,15336,6528,256,0] |