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| n | a(n) |
|---|---|
| 0 | 1 |
| 1 | 1 |
| 2 | 2 |
| 3 | 1 |
| 4 | 5 |
| 5 | 7 |
| 6 | 1 |
| 7 | 17 |
| 8 | 31 |
| 9 | 38 |
| 10 | 1 |
| 11 | 83 |
| 12 | 178 |
| 13 | 254 |
| 14 | 292 |
| 15 | 1 |
| 16 | 578 |
| 17 | 1330 |
| 18 | 2099 |
| 19 | 2683 |
| 20 | 2975 |
| 21 | 1 |
| 22 | 5474 |
| 23 | 12748 |
| 24 | 21338 |
| 25 | 29425 |
| 26 | 35375 |
| 27 | 38350 |
| 28 | 1 |
| 29 | 66932 |
| 30 | 153136 |
| 31 | 263870 |
| 32 | 382966 |
| 33 | 489383 |
| 34 | 566083 |
| 35 | 604433 |
| 36 | 1 |
| 37 | 1014002 |
| 38 | 2249503 |
| 39 | 3913556 |
| 40 | 5865952 |
| 41 | 7837136 |
| 42 | 9538360 |
| 43 | 10747226 |
| 44 | 11351659 |
[1,1,2,1,5,7,1,17,31,38,1,83,178,254,292,1,578, 1330,2099,2683,2975,1,5474,12748,21338,29425, 35375,38350,1,66932,153136,263870,382966,489383, 566083,604433,1,1014002,2249503,3913556,5865952, 7837136,9538360,10747226,11351659] |