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| n | a(n) |
|---|---|
| 0 | 1 |
| 1 | 1 |
| 2 | 2 |
| 3 | 1 |
| 4 | 3 |
| 5 | 3 |
| 6 | 5 |
| 7 | 9 |
| 8 | 2 |
| 9 | 8 |
| 10 | 22 |
| 11 | 10 |
| 12 | 13 |
| 13 | 51 |
| 14 | 40 |
| 15 | 5 |
| 16 | 21 |
| 17 | 111 |
| 18 | 130 |
| 19 | 35 |
| 20 | 34 |
| 21 | 233 |
| 22 | 380 |
| 23 | 175 |
| 24 | 14 |
| 25 | 55 |
| 26 | 474 |
| 27 | 1022 |
| 28 | 700 |
| 29 | 126 |
| 30 | 89 |
| 31 | 942 |
| 32 | 2590 |
| 33 | 2450 |
| 34 | 756 |
| 35 | 42 |
| 36 | 144 |
| 37 | 1836 |
| 38 | 6260 |
| 39 | 7770 |
| 40 | 3570 |
| 41 | 462 |
| 42 | 233 |
| 43 | 3522 |
| 44 | 14570 |
| 45 | 22890 |
| 46 | 14490 |
| 47 | 3234 |
| 48 | 132 |
| 49 | 377 |
| 50 | 6666 |
| 51 | 32870 |
| 52 | 63600 |
| 53 | 52668 |
[1,1,2,1,3,3,5,9,2,8,22,10,13,51,40,5,21,111,130, 35,34,233,380,175,14,55,474,1022,700,126,89,942, 2590,2450,756,42,144,1836,6260,7770,3570,462,233, 3522,14570,22890,14490,3234,132,377,6666,32870, 63600,52668] |