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| n | a(n) |
|---|---|
| 0 | 1 |
| 1 | 5 |
| 2 | 5 |
| 3 | 13 |
| 4 | 25 |
| 5 | 41 |
| 6 | 113 |
| 7 | 145 |
| 8 | 481 |
| 9 | 545 |
| 10 | 1985 |
| 11 | 2113 |
| 12 | 8065 |
| 13 | 8321 |
| 14 | 32513 |
| 15 | 33025 |
| 16 | 130561 |
| 17 | 131585 |
| 18 | 523265 |
| 19 | 525313 |
| 20 | 2095105 |
| 21 | 2099201 |
| 22 | 8384513 |
| 23 | 8392705 |
| 24 | 33546241 |
| 25 | 33562625 |
| 26 | 134201345 |
| 27 | 134234113 |
| 28 | 536838145 |
| 29 | 536903681 |
| 30 | 2147418113 |
| 31 | 2147549185 |
[1,5,5,13,25,41,113,145,481,545,1985,2113,8065, 8321,32513,33025,130561,131585,523265,525313, 2095105,2099201,8384513,8392705,33546241,33562625, 134201345,134234113,536838145,536903681, 2147418113,2147549185] |