| n | a(n) |
|---|---|
| 1 | 0 |
| 2 | 0 |
| 3 | 0 |
| 4 | 0 |
| 5 | 0 |
| 6 | 0 |
| 7 | 0 |
| 8 | 0 |
| 9 | 0 |
| 10 | 0 |
| 11 | 0 |
| 12 | 1 |
| 13 | 1 |
| 14 | 1 |
| 15 | 1 |
| 16 | 1 |
| 17 | 1 |
| 18 | 1 |
| 19 | 1 |
| 20 | 1 |
| 21 | 1 |
| 22 | 1 |
| 23 | 1 |
| 24 | 2 |
| 25 | 1 |
| 26 | 2 |
| 27 | 1 |
| 28 | 2 |
| 29 | 1 |
| 30 | 2 |
| 31 | 1 |
| 32 | 2 |
| 33 | 1 |
| 34 | 2 |
| 35 | 1 |
| 36 | 4 |
| 37 | 2 |
| 38 | 4 |
| 39 | 4 |
| 40 | 5 |
| 41 | 4 |
| 42 | 7 |
| 43 | 5 |
| 44 | 7 |
| 45 | 7 |
| 46 | 8 |
| 47 | 7 |
| 48 | 11 |
| 49 | 9 |
| 50 | 11 |
| 51 | 12 |
| 52 | 13 |
| 53 | 12 |
| 54 | 16 |
| 55 | 14 |
| 56 | 16 |
| 57 | 17 |
| 58 | 18 |
| 59 | 17 |
| 60 | 23 |
| 61 | 19 |
| 62 | 22 |
| 63 | 23 |
| 64 | 24 |
| 65 | 24 |
| 66 | 28 |
| 67 | 25 |
| 68 | 28 |
| 69 | 29 |
| 70 | 31 |
| 71 | 29 |
| 72 | 37 |
| 73 | 33 |
| 74 | 37 |
| 75 | 40 |
| 76 | 41 |
| 77 | 42 |
| 78 | 50 |
| 79 | 47 |
| 80 | 53 |
| 81 | 55 |
| 82 | 59 |
| 83 | 60 |
| 84 | 72 |
| 85 | 69 |
| 86 | 75 |
| 87 | 79 |
| 88 | 84 |
| 89 | 86 |
| 90 | 98 |
| 91 | 97 |
| 92 | 104 |
| 93 | 109 |
[0,0,0,0,0,0,0,0,0,0,0,1,1,1,1,1,1,1,1,1,1,1,1,2, 1,2,1,2,1,2,1,2,1,2,1,4,2,4,4,5,4,7,5,7,7,8,7,11, 9,11,12,13,12,16,14,16,17,18,17,23,19,22,23,24,24, 28,25,28,29,31,29,37,33,37,40,41,42,50,47,53,55, 59,60,72,69,75,79,84,86,98,97,104,109] |