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| n | a(n) |
|---|---|
| 1 | 2 |
| 2 | 11 |
| 3 | 37 |
| 4 | 97 |
| 5 | 219 |
| 6 | 444 |
| 7 | 830 |
| 8 | 1454 |
| 9 | 2416 |
| 10 | 3845 |
| 11 | 5901 |
| 12 | 8781 |
| 13 | 12723 |
| 14 | 18008 |
| 15 | 24964 |
| 16 | 33972 |
| 17 | 45472 |
| 18 | 59965 |
| 19 | 78019 |
| 20 | 100273 |
| 21 | 127439 |
| 22 | 160308 |
| 23 | 199754 |
| 24 | 246740 |
| 25 | 302326 |
| 26 | 367673 |
| 27 | 444045 |
| 28 | 532813 |
| 29 | 635457 |
| 30 | 753570 |
| 31 | 888872 |
| 32 | 1043214 |
| 33 | 1218584 |
[2,11,37,97,219,444,830,1454,2416,3845,5901,8781, 12723,18008,24964,33972,45472,59965,78019,100273, 127439,160308,199754,246740,302326,367673,444045, 532813,635457,753570,888872,1043214,1218584] |