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| n | a(n) |
|---|---|
| 1 | 1 |
| 2 | 1 |
| 3 | 2 |
| 4 | 2 |
| 5 | 3 |
| 6 | 4 |
| 7 | 3 |
| 8 | 5 |
| 9 | 6 |
| 10 | 7 |
| 11 | 5 |
| 12 | 8 |
| 13 | 10 |
| 14 | 11 |
| 15 | 12 |
| 16 | 8 |
| 17 | 13 |
| 18 | 16 |
| 19 | 18 |
| 20 | 19 |
| 21 | 20 |
| 22 | 13 |
| 23 | 21 |
| 24 | 26 |
| 25 | 29 |
| 26 | 31 |
| 27 | 32 |
| 28 | 33 |
| 29 | 21 |
| 30 | 34 |
| 31 | 42 |
| 32 | 47 |
| 33 | 50 |
| 34 | 52 |
| 35 | 53 |
| 36 | 54 |
| 37 | 34 |
| 38 | 55 |
| 39 | 68 |
| 40 | 76 |
| 41 | 81 |
| 42 | 84 |
| 43 | 86 |
| 44 | 87 |
| 45 | 88 |
| 46 | 55 |
| 47 | 89 |
| 48 | 110 |
| 49 | 123 |
| 50 | 131 |
| 51 | 136 |
| 52 | 139 |
| 53 | 141 |
| 54 | 142 |
| 55 | 143 |
| 56 | 89 |
| 57 | 144 |
| 58 | 178 |
| 59 | 199 |
| 60 | 212 |
| 61 | 220 |
| 62 | 225 |
| 63 | 228 |
| 64 | 230 |
| 65 | 231 |
[1,1,2,2,3,4,3,5,6,7,5,8,10,11,12,8,13,16,18,19, 20,13,21,26,29,31,32,33,21,34,42,47,50,52,53,54, 34,55,68,76,81,84,86,87,88,55,89,110,123,131,136, 139,141,142,143,89,144,178,199,212,220,225,228, 230,231] |