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| n | a(n) |
|---|---|
| 0 | 1 |
| 1 | 1 |
| 2 | 2 |
| 3 | 4 |
| 4 | 7 |
| 5 | 1 |
| 6 | 14 |
| 7 | 3 |
| 8 | 30 |
| 9 | 7 |
| 10 | 64 |
| 11 | 18 |
| 12 | 141 |
| 13 | 43 |
| 14 | 1 |
| 15 | 316 |
| 16 | 102 |
| 17 | 5 |
| 18 | 713 |
| 19 | 249 |
| 20 | 16 |
| 21 | 1626 |
| 22 | 608 |
| 23 | 49 |
| 24 | 3740 |
| 25 | 1489 |
| 26 | 143 |
| 27 | 1 |
| 28 | 8659 |
| 29 | 3669 |
| 30 | 400 |
| 31 | 7 |
| 32 | 20176 |
| 33 | 9058 |
| 34 | 1109 |
| 35 | 29 |
| 36 | 47274 |
| 37 | 22407 |
| 38 | 3046 |
| 39 | 105 |
| 40 | 111302 |
| 41 | 55560 |
| 42 | 8282 |
| 43 | 357 |
| 44 | 1 |
| 45 | 263201 |
| 46 | 138004 |
| 47 | 22385 |
| 48 | 1149 |
| 49 | 9 |
[1,1,2,4,7,1,14,3,30,7,64,18,141,43,1,316,102,5, 713,249,16,1626,608,49,3740,1489,143,1,8659,3669, 400,7,20176,9058,1109,29,47274,22407,3046,105, 111302,55560,8282,357,1,263201,138004,22385,1149, 9] |