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| n | a(n) |
|---|---|
| 1 | 0 |
| 2 | 0 |
| 3 | 0 |
| 4 | 1 |
| 5 | 0 |
| 6 | 2 |
| 7 | 0 |
| 8 | 3 |
| 9 | 3 |
| 10 | 4 |
| 11 | 0 |
| 12 | 9 |
| 13 | 0 |
| 14 | 6 |
| 15 | 8 |
| 16 | 10 |
| 17 | 0 |
| 18 | 15 |
| 19 | 0 |
| 20 | 17 |
| 21 | 12 |
| 22 | 10 |
| 23 | 0 |
| 24 | 27 |
| 25 | 10 |
| 26 | 12 |
| 27 | 15 |
| 28 | 25 |
| 29 | 0 |
| 30 | 38 |
| 31 | 0 |
| 32 | 26 |
| 33 | 20 |
| 34 | 16 |
| 35 | 24 |
| 36 | 51 |
| 37 | 0 |
| 38 | 18 |
| 39 | 24 |
| 40 | 51 |
| 41 | 0 |
| 42 | 56 |
| 43 | 0 |
| 44 | 41 |
| 45 | 51 |
| 46 | 22 |
| 47 | 0 |
| 48 | 74 |
| 49 | 21 |
| 50 | 50 |
| 51 | 32 |
| 52 | 49 |
| 53 | 0 |
| 54 | 69 |
| 55 | 40 |
| 56 | 75 |
| 57 | 36 |
| 58 | 28 |
| 59 | 0 |
| 60 | 121 |
| 61 | 0 |
| 62 | 30 |
| 63 | 75 |
| 64 | 68 |
| 65 | 48 |
| 66 | 92 |
| 67 | 0 |
| 68 | 65 |
| 69 | 44 |
| 70 | 106 |
| 71 | 0 |
| 72 | 141 |
| 73 | 0 |
| 74 | 36 |
| 75 | 90 |
| 76 | 73 |
| 77 | 60 |
| 78 | 110 |
| 79 | 0 |
| 80 | 138 |
[0,0,0,1,0,2,0,3,3,4,0,9,0,6,8,10,0,15,0,17,12,10, 0,27,10,12,15,25,0,38,0,26,20,16,24,51,0,18,24,51, 0,56,0,41,51,22,0,74,21,50,32,49,0,69,40,75,36,28, 0,121,0,30,75,68,48,92,0,65,44,106,0,141,0,36,90, 73,60,110,0,138] |