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| n | a(n) |
|---|---|
| 0 | 2 |
| 1 | 3 |
| 2 | 3 |
| 3 | 7 |
| 4 | 6 |
| 5 | 7 |
| 6 | 21 |
| 7 | 14 |
| 8 | 14 |
| 9 | 21 |
| 10 | 71 |
| 11 | 40 |
| 12 | 30 |
| 13 | 40 |
| 14 | 71 |
| 15 | 253 |
| 16 | 132 |
| 17 | 77 |
| 18 | 77 |
| 19 | 132 |
| 20 | 253 |
| 21 | 925 |
| 22 | 469 |
| 23 | 238 |
| 24 | 168 |
| 25 | 238 |
| 26 | 469 |
| 27 | 925 |
| 28 | 3433 |
| 29 | 1724 |
| 30 | 828 |
| 31 | 450 |
| 32 | 450 |
| 33 | 828 |
| 34 | 1724 |
| 35 | 3433 |
| 36 | 12871 |
| 37 | 6444 |
| 38 | 3048 |
| 39 | 1452 |
| 40 | 990 |
| 41 | 1452 |
| 42 | 3048 |
| 43 | 6444 |
| 44 | 12871 |
| 45 | 48621 |
| 46 | 24320 |
| 47 | 11495 |
| 48 | 5225 |
| 49 | 2717 |
| 50 | 2717 |
| 51 | 5225 |
| 52 | 11495 |
| 53 | 24320 |
| 54 | 48621 |
[2,3,3,7,6,7,21,14,14,21,71,40,30,40,71,253,132, 77,77,132,253,925,469,238,168,238,469,925,3433, 1724,828,450,450,828,1724,3433,12871,6444,3048, 1452,990,1452,3048,6444,12871,48621,24320,11495, 5225,2717,2717,5225,11495,24320,48621] |