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| n | a(n) |
|---|---|
| 1 | 1 |
| 2 | 1 |
| 3 | 1 |
| 4 | 2 |
| 5 | 2 |
| 6 | 3 |
| 7 | 5 |
| 8 | 7 |
| 9 | 8 |
| 10 | 9 |
| 11 | 16 |
| 12 | 23 |
| 13 | 25 |
| 14 | 34 |
| 15 | 68 |
| 16 | 71 |
| 17 | 87 |
| 18 | 174 |
| 19 | 208 |
| 20 | 224 |
| 21 | 247 |
| 22 | 494 |
| 23 | 741 |
| 24 | 828 |
| 25 | 899 |
| 26 | 986 |
| 27 | 1194 |
| 28 | 2093 |
| 29 | 2921 |
| 30 | 4115 |
| 31 | 8230 |
| 32 | 8724 |
| 33 | 9710 |
| 34 | 10538 |
| 35 | 11524 |
| 36 | 23048 |
| 37 | 25969 |
| 38 | 28890 |
| 39 | 38600 |
| 40 | 48310 |
| 41 | 56540 |
| 42 | 68064 |
| 43 | 79588 |
| 44 | 147652 |
| 45 | 170700 |
| 46 | 199590 |
| 47 | 256130 |
| 48 | 403782 |
[1,1,1,2,2,3,5,7,8,9,16,23,25,34,68,71,87,174,208, 224,247,494,741,828,899,986,1194,2093,2921,4115, 8230,8724,9710,10538,11524,23048,25969,28890, 38600,48310,56540,68064,79588,147652,170700, 199590,256130,403782] |