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| n | a(n) |
|---|---|
| 0 | 1 |
| 1 | 1 |
| 2 | 0 |
| 3 | 7 |
| 4 | 24 |
| 5 | 15 |
| 6 | 96 |
| 7 | 63 |
| 8 | 0 |
| 9 | 1023 |
| 10 | 0 |
| 11 | 4095 |
| 12 | 0 |
| 13 | 4095 |
| 14 | 24576 |
| 15 | 16383 |
| 16 | 0 |
| 17 | 262143 |
| 18 | 196608 |
| 19 | 393215 |
| 20 | 786432 |
| 21 | 2097151 |
| 22 | 3145728 |
| 23 | 6291455 |
| 24 | 14680064 |
| 25 | 4194303 |
| 26 | 58720256 |
| 27 | 218103807 |
| 28 | 67108864 |
| 29 | 973078527 |
| 30 | 0 |
| 31 | 4294967295 |
| 32 | 0 |
| 33 | 536870911 |
| 34 | 29527900160 |
| 35 | 2147483647 |
| 36 | 109521666048 |
[1,1,0,7,24,15,96,63,0,1023,0,4095,0,4095,24576, 16383,0,262143,196608,393215,786432,2097151, 3145728,6291455,14680064,4194303,58720256, 218103807,67108864,973078527,0,4294967295,0, 536870911,29527900160,2147483647,109521666048] |