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| n | a(n) |
|---|---|
| 1 | 1 |
| 2 | 2 |
| 3 | 2 |
| 4 | 4 |
| 5 | 9 |
| 6 | 5 |
| 7 | 11 |
| 8 | 29 |
| 9 | 50 |
| 10 | 14 |
| 11 | 30 |
| 12 | 110 |
| 13 | 209 |
| 14 | 285 |
| 15 | 41 |
| 16 | 82 |
| 17 | 442 |
| 18 | 1283 |
| 19 | 1623 |
| 20 | 1617 |
| 21 | 122 |
| 22 | 224 |
| 23 | 1708 |
| 24 | 8180 |
| 25 | 16198 |
| 26 | 12413 |
| 27 | 9188 |
| 28 | 365 |
| 29 | 612 |
| 30 | 6596 |
| 31 | 49572 |
| 32 | 167545 |
| 33 | 203276 |
| 34 | 95623 |
| 35 | 52193 |
| 36 | 1094 |
| 37 | 1672 |
| 38 | 25624 |
| 39 | 302304 |
| 40 | 1626073 |
| 41 | 3401430 |
| 42 | 2563481 |
| 43 | 736757 |
| 44 | 296511 |
| 45 | 3281 |
| 46 | 4568 |
[1,2,2,4,9,5,11,29,50,14,30,110,209,285,41,82,442, 1283,1623,1617,122,224,1708,8180,16198,12413,9188, 365,612,6596,49572,167545,203276,95623,52193,1094, 1672,25624,302304,1626073,3401430,2563481,736757, 296511,3281,4568] |