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| n | a(n) |
|---|---|
| 0 | 1 |
| 1 | 0 |
| 2 | 1 |
| 3 | 0 |
| 4 | 1 |
| 5 | 0 |
| 6 | 2 |
| 7 | 0 |
| 8 | 2 |
| 9 | 0 |
| 10 | 3 |
| 11 | 0 |
| 12 | 4 |
| 13 | 0 |
| 14 | 5 |
| 15 | 0 |
| 16 | 6 |
| 17 | 0 |
| 18 | 8 |
| 19 | 0 |
| 20 | 10 |
| 21 | 0 |
| 22 | 12 |
| 23 | 0 |
| 24 | 15 |
| 25 | 0 |
| 26 | 18 |
| 27 | 0 |
| 28 | 22 |
| 29 | 0 |
| 30 | 27 |
| 31 | 0 |
| 32 | 32 |
| 33 | 0 |
| 34 | 38 |
| 35 | 0 |
| 36 | 46 |
| 37 | 0 |
| 38 | 54 |
| 39 | 0 |
| 40 | 64 |
| 41 | 0 |
| 42 | 76 |
| 43 | 0 |
| 44 | 89 |
| 45 | 0 |
| 46 | 104 |
| 47 | 0 |
| 48 | 122 |
| 49 | 0 |
| 50 | 142 |
| 51 | 0 |
| 52 | 165 |
| 53 | 0 |
| 54 | 192 |
| 55 | 0 |
| 56 | 222 |
| 57 | 0 |
| 58 | 256 |
| 59 | 0 |
| 60 | 296 |
| 61 | 0 |
| 62 | 340 |
| 63 | 0 |
| 64 | 390 |
| 65 | 0 |
| 66 | 448 |
| 67 | 0 |
| 68 | 512 |
| 69 | 0 |
| 70 | 585 |
| 71 | 0 |
| 72 | 668 |
| 73 | 0 |
| 74 | 760 |
| 75 | 0 |
| 76 | 864 |
| 77 | 0 |
| 78 | 982 |
| 79 | 0 |
[1,0,1,0,1,0,2,0,2,0,3,0,4,0,5,0,6,0,8,0,10,0,12, 0,15,0,18,0,22,0,27,0,32,0,38,0,46,0,54,0,64,0,76, 0,89,0,104,0,122,0,142,0,165,0,192,0,222,0,256,0, 296,0,340,0,390,0,448,0,512,0,585,0,668,0,760,0, 864,0,982,0] |