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| n | a(n) |
|---|---|
| 0 | 1 |
| 1 | 0 |
| 2 | 2 |
| 3 | 3 |
| 4 | 0 |
| 5 | 6 |
| 6 | 4 |
| 7 | 0 |
| 8 | 8 |
| 9 | 11 |
| 10 | 0 |
| 11 | 22 |
| 12 | 16 |
| 13 | 0 |
| 14 | 32 |
| 15 | 42 |
| 16 | 0 |
| 17 | 84 |
| 18 | 64 |
| 19 | 0 |
| 20 | 128 |
| 21 | 165 |
| 22 | 0 |
| 23 | 330 |
| 24 | 256 |
| 25 | 0 |
| 26 | 512 |
| 27 | 654 |
| 28 | 0 |
| 29 | 1308 |
| 30 | 1024 |
| 31 | 0 |
| 32 | 2048 |
| 33 | 2605 |
| 34 | 0 |
| 35 | 5210 |
| 36 | 4096 |
| 37 | 0 |
| 38 | 8192 |
| 39 | 10398 |
| 40 | 0 |
| 41 | 20796 |
| 42 | 16384 |
| 43 | 0 |
| 44 | 32768 |
| 45 | 41550 |
| 46 | 0 |
| 47 | 83100 |
| 48 | 65536 |
| 49 | 0 |
| 50 | 131072 |
| 51 | 166116 |
| 52 | 0 |
| 53 | 332232 |
| 54 | 262144 |
| 55 | 0 |
[1,0,2,3,0,6,4,0,8,11,0,22,16,0,32,42,0,84,64,0, 128,165,0,330,256,0,512,654,0,1308,1024,0,2048, 2605,0,5210,4096,0,8192,10398,0,20796,16384,0, 32768,41550,0,83100,65536,0,131072,166116,0, 332232,262144,0] |