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| n | a(n) |
|---|---|
| 1 | 0 |
| 2 | 1 |
| 3 | 0 |
| 4 | 2 |
| 5 | 1 |
| 6 | 0 |
| 7 | 3 |
| 8 | 3 |
| 9 | 1 |
| 10 | 0 |
| 11 | 4 |
| 12 | 5 |
| 13 | 4 |
| 14 | 1 |
| 15 | 0 |
| 16 | 5 |
| 17 | 7 |
| 18 | 8 |
| 19 | 6 |
| 20 | 1 |
| 21 | 0 |
| 22 | 6 |
| 23 | 9 |
| 24 | 12 |
| 25 | 15 |
| 26 | 8 |
| 27 | 1 |
| 28 | 0 |
| 29 | 7 |
| 30 | 11 |
| 31 | 16 |
| 32 | 25 |
| 33 | 27 |
| 34 | 14 |
| 35 | 1 |
| 36 | 0 |
| 37 | 8 |
| 38 | 13 |
| 39 | 20 |
| 40 | 35 |
| 41 | 52 |
| 42 | 60 |
| 43 | 20 |
| 44 | 1 |
| 45 | 0 |
| 46 | 9 |
| 47 | 15 |
| 48 | 24 |
| 49 | 45 |
| 50 | 78 |
| 51 | 131 |
| 52 | 123 |
| 53 | 36 |
| 54 | 1 |
| 55 | 0 |
| 56 | 10 |
| 57 | 17 |
| 58 | 28 |
| 59 | 55 |
| 60 | 104 |
| 61 | 210 |
| 62 | 316 |
| 63 | 285 |
| 64 | 60 |
| 65 | 1 |
| 66 | 0 |
| 67 | 11 |
| 68 | 19 |
| 69 | 32 |
| 70 | 65 |
| 71 | 130 |
| 72 | 290 |
| 73 | 551 |
| 74 | 835 |
| 75 | 648 |
| 76 | 108 |
| 77 | 1 |
| 78 | 0 |
| 79 | 12 |
| 80 | 21 |
| 81 | 36 |
[0,1,0,2,1,0,3,3,1,0,4,5,4,1,0,5,7,8,6,1,0,6,9,12, 15,8,1,0,7,11,16,25,27,14,1,0,8,13,20,35,52,60,20, 1,0,9,15,24,45,78,131,123,36,1,0,10,17,28,55,104, 210,316,285,60,1,0,11,19,32,65,130,290,551,835, 648,108,1,0,12,21,36] |