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| n | a(n) |
|---|---|
| 1 | 1 |
| 2 | 1 |
| 3 | 1 |
| 4 | 4 |
| 5 | 2 |
| 6 | 2 |
| 7 | 31 |
| 8 | 15 |
| 9 | 10 |
| 10 | 8 |
| 11 | 474 |
| 12 | 228 |
| 13 | 162 |
| 14 | 96 |
| 15 | 64 |
| 16 | 14357 |
| 17 | 7057 |
| 18 | 5242 |
| 19 | 3296 |
| 20 | 1792 |
| 21 | 1024 |
| 22 | 865024 |
| 23 | 438662 |
| 24 | 342394 |
| 25 | 222720 |
| 26 | 130048 |
| 27 | 65536 |
| 28 | 32768 |
| 29 | 103931595 |
| 30 | 54542867 |
| 31 | 44669602 |
| 32 | 30110848 |
| 33 | 18337792 |
| 34 | 10027008 |
| 35 | 4718592 |
| 36 | 2097152 |
| 37 | 24935913222 |
| 38 | 13548525896 |
| 39 | 11608243634 |
| 40 | 8093078016 |
| 41 | 5130403840 |
| 42 | 2945449984 |
| 43 | 1518338048 |
| 44 | 671088640 |
| 45 | 268435456 |
[1,1,1,4,2,2,31,15,10,8,474,228,162,96,64,14357, 7057,5242,3296,1792,1024,865024,438662,342394, 222720,130048,65536,32768,103931595,54542867, 44669602,30110848,18337792,10027008,4718592, 2097152,24935913222,13548525896,11608243634, 8093078016,5130403840,2945449984,1518338048, 671088640,268435456] |