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| n | a(n) |
|---|---|
| 1 | 1 |
| 2 | 13 |
| 3 | 49 |
| 4 | 161 |
| 5 | 311 |
| 6 | 743 |
| 7 | 1135 |
| 8 | 2095 |
| 9 | 3148 |
| 10 | 4948 |
| 11 | 6400 |
| 12 | 10432 |
| 13 | 12798 |
| 14 | 17502 |
| 15 | 22902 |
| 16 | 30838 |
| 17 | 36040 |
| 18 | 48676 |
| 19 | 55896 |
| 20 | 72696 |
| 21 | 86808 |
| 22 | 104232 |
| 23 | 116928 |
| 24 | 151488 |
| 25 | 170863 |
| 26 | 199255 |
| 27 | 228415 |
| 28 | 272319 |
| 29 | 297549 |
| 30 | 362349 |
| 31 | 393101 |
| 32 | 457613 |
| 33 | 509885 |
| 34 | 572309 |
| 35 | 631109 |
| 36 | 749045 |
| 37 | 801067 |
[1,13,49,161,311,743,1135,2095,3148,4948,6400, 10432,12798,17502,22902,30838,36040,48676,55896, 72696,86808,104232,116928,151488,170863,199255, 228415,272319,297549,362349,393101,457613,509885, 572309,631109,749045,801067] |