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| n | a(n) |
|---|---|
| 0 | 1 |
| 1 | 1 |
| 2 | 2 |
| 3 | 4 |
| 4 | 8 |
| 5 | 17 |
| 6 | 36 |
| 7 | 1 |
| 8 | 80 |
| 9 | 2 |
| 10 | 180 |
| 11 | 5 |
| 12 | 410 |
| 13 | 13 |
| 14 | 946 |
| 15 | 32 |
| 16 | 2203 |
| 17 | 80 |
| 18 | 5173 |
| 19 | 199 |
| 20 | 1 |
| 21 | 12233 |
| 22 | 499 |
| 23 | 3 |
| 24 | 29108 |
| 25 | 1255 |
| 26 | 9 |
| 27 | 69643 |
| 28 | 3161 |
| 29 | 28 |
| 30 | 167437 |
| 31 | 7984 |
| 32 | 81 |
| 33 | 404311 |
| 34 | 20206 |
| 35 | 231 |
| 36 | 980125 |
| 37 | 51228 |
| 38 | 650 |
| 39 | 1 |
| 40 | 2384441 |
| 41 | 130090 |
| 42 | 1812 |
| 43 | 4 |
| 44 | 5819576 |
| 45 | 330835 |
| 46 | 5016 |
| 47 | 14 |
[1,1,2,4,8,17,36,1,80,2,180,5,410,13,946,32,2203, 80,5173,199,1,12233,499,3,29108,1255,9,69643,3161, 28,167437,7984,81,404311,20206,231,980125,51228, 650,1,2384441,130090,1812,4,5819576,330835,5016, 14] |