| n | a(n) |
|---|---|
| 1 | 1 |
| 2 | 9 |
| 3 | 35 |
| 4 | 91 |
| 5 | 242 |
| 6 | 442 |
| 7 | 833 |
| 8 | 1273 |
| 9 | 2024 |
| 10 | 3306 |
| 11 | 4464 |
| 12 | 6586 |
| 13 | 8897 |
| 14 | 11137 |
| 15 | 14288 |
| 16 | 18762 |
| 17 | 24190 |
| 18 | 28670 |
| 19 | 35778 |
| 20 | 42813 |
| 21 | 49275 |
| 22 | 59329 |
| 23 | 69056 |
| 24 | 81702 |
| 25 | 98067 |
| 26 | 112110 |
| 27 | 124836 |
| 28 | 140919 |
| 29 | 155325 |
| 30 | 173568 |
| 31 | 210312 |
| 32 | 233835 |
| 33 | 262903 |
| 34 | 285923 |
| 35 | 327949 |
| 36 | 355001 |
| 37 | 393285 |
[1,9,35,91,242,442,833,1273,2024,3306,4464,6586, 8897,11137,14288,18762,24190,28670,35778,42813, 49275,59329,69056,81702,98067,112110,124836, 140919,155325,173568,210312,233835,262903,285923, 327949,355001,393285] |