| n | a(n) |
|---|---|
| 1 | 1 |
| 2 | 12 |
| 3 | 55 |
| 4 | 130 |
| 5 | 237 |
| 6 | 376 |
| 7 | 547 |
| 8 | 750 |
| 9 | 985 |
| 10 | 1252 |
| 11 | 1551 |
| 12 | 1882 |
| 13 | 2245 |
| 14 | 2640 |
| 15 | 3067 |
| 16 | 3526 |
| 17 | 4017 |
| 18 | 4540 |
| 19 | 5095 |
| 20 | 5682 |
| 21 | 6301 |
| 22 | 6952 |
| 23 | 7635 |
| 24 | 8350 |
| 25 | 9097 |
| 26 | 9876 |
| 27 | 10687 |
| 28 | 11530 |
| 29 | 12405 |
| 30 | 13312 |
| 31 | 14251 |
| 32 | 15222 |
| 33 | 16225 |
| 34 | 17260 |
| 35 | 18327 |
| 36 | 19426 |
| 37 | 20557 |
| 38 | 21720 |
| 39 | 22915 |
| 40 | 24142 |
[1,12,55,130,237,376,547,750,985,1252,1551,1882, 2245,2640,3067,3526,4017,4540,5095,5682,6301,6952, 7635,8350,9097,9876,10687,11530,12405,13312,14251, 15222,16225,17260,18327,19426,20557,21720,22915, 24142] |