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| n | a(n) |
|---|---|
| 1 | 0 |
| 2 | 1 |
| 3 | 1 |
| 4 | 2 |
| 5 | 2 |
| 6 | 4 |
| 7 | 3 |
| 8 | 5 |
| 9 | 5 |
| 10 | 8 |
| 11 | 6 |
| 12 | 12 |
| 13 | 9 |
| 14 | 14 |
| 15 | 15 |
| 16 | 19 |
| 17 | 17 |
| 18 | 27 |
| 19 | 23 |
| 20 | 35 |
| 21 | 34 |
| 22 | 42 |
| 23 | 40 |
| 24 | 61 |
| 25 | 54 |
| 26 | 70 |
| 27 | 72 |
| 28 | 92 |
| 29 | 87 |
| 30 | 121 |
| 31 | 111 |
| 32 | 143 |
| 33 | 147 |
| 34 | 175 |
| 35 | 180 |
| 36 | 232 |
| 37 | 219 |
| 38 | 268 |
| 39 | 282 |
| 40 | 340 |
| 41 | 336 |
| 42 | 419 |
| 43 | 413 |
| 44 | 499 |
| 45 | 523 |
| 46 | 598 |
| 47 | 614 |
| 48 | 752 |
| 49 | 747 |
| 50 | 879 |
| 51 | 917 |
| 52 | 1058 |
| 53 | 1083 |
| 54 | 1280 |
| 55 | 1306 |
| 56 | 1515 |
| 57 | 1576 |
| 58 | 1783 |
| 59 | 1850 |
[0,1,1,2,2,4,3,5,5,8,6,12,9,14,15,19,17,27,23,35, 34,42,40,61,54,70,72,92,87,121,111,143,147,175, 180,232,219,268,282,340,336,419,413,499,523,598, 614,752,747,879,917,1058,1083,1280,1306,1515,1576, 1783,1850] |