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| n | a(n) |
|---|---|
| 1 | 1 |
| 2 | 0 |
| 3 | 1 |
| 4 | 0 |
| 5 | 0 |
| 6 | 1 |
| 7 | 1 |
| 8 | 0 |
| 9 | 0 |
| 10 | 0 |
| 11 | 2 |
| 12 | 2 |
| 13 | 1 |
| 14 | 1 |
| 15 | 0 |
| 16 | 0 |
| 17 | 0 |
| 18 | 0 |
| 19 | 3 |
| 20 | 5 |
| 21 | 5 |
| 22 | 4 |
| 23 | 2 |
| 24 | 1 |
| 25 | 1 |
| 26 | 0 |
| 27 | 0 |
| 28 | 0 |
| 29 | 0 |
| 30 | 0 |
| 31 | 6 |
| 32 | 13 |
| 33 | 19 |
| 34 | 22 |
| 35 | 20 |
| 36 | 14 |
| 37 | 9 |
| 38 | 5 |
| 39 | 2 |
| 40 | 1 |
| 41 | 1 |
| 42 | 0 |
| 43 | 0 |
| 44 | 0 |
| 45 | 0 |
| 46 | 0 |
| 47 | 0 |
| 48 | 11 |
| 49 | 33 |
| 50 | 67 |
| 51 | 107 |
| 52 | 132 |
| 53 | 138 |
| 54 | 126 |
| 55 | 95 |
| 56 | 64 |
| 57 | 40 |
| 58 | 21 |
| 59 | 10 |
| 60 | 5 |
| 61 | 2 |
| 62 | 1 |
| 63 | 1 |
| 64 | 0 |
| 65 | 0 |
| 66 | 0 |
| 67 | 0 |
| 68 | 0 |
| 69 | 0 |
| 70 | 0 |
| 71 | 23 |
| 72 | 89 |
| 73 | 236 |
| 74 | 486 |
| 75 | 814 |
| 76 | 1169 |
| 77 | 1454 |
| 78 | 1579 |
| 79 | 1515 |
| 80 | 1290 |
| 81 | 970 |
| 82 | 658 |
| 83 | 400 |
| 84 | 220 |
| 85 | 114 |
[1,0,1,0,0,1,1,0,0,0,2,2,1,1,0,0,0,0,3,5,5,4,2,1, 1,0,0,0,0,0,6,13,19,22,20,14,9,5,2,1,1,0,0,0,0,0, 0,11,33,67,107,132,138,126,95,64,40,21,10,5,2,1,1, 0,0,0,0,0,0,0,23,89,236,486,814,1169,1454,1579, 1515,1290,970,658,400,220,114] |