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| n | a(n) |
|---|---|
| 1 | 4257 |
| 2 | 3123 |
| 3 | 3775 |
| 4 | 4209 |
| 5 | 4498 |
| 6 | 5727 |
| 7 | 7575 |
| 8 | 9778 |
| 9 | 12188 |
| 10 | 15746 |
| 11 | 21068 |
| 12 | 28510 |
| 13 | 38276 |
| 14 | 51515 |
| 15 | 69988 |
| 16 | 95816 |
| 17 | 131320 |
| 18 | 179974 |
| 19 | 247009 |
| 20 | 339781 |
| 21 | 467963 |
| 22 | 644706 |
| 23 | 888388 |
| 24 | 1224747 |
| 25 | 1689190 |
| 26 | 2330279 |
| 27 | 3214950 |
| 28 | 4435881 |
| 29 | 6121153 |
| 30 | 8447413 |
| 31 | 11658240 |
[4257,3123,3775,4209,4498,5727,7575,9778,12188, 15746,21068,28510,38276,51515,69988,95816,131320, 179974,247009,339781,467963,644706,888388,1224747, 1689190,2330279,3214950,4435881,6121153,8447413, 11658240] |