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| n | a(n) |
|---|---|
| 2 | 2 |
| 3 | 11 |
| 4 | 31 |
| 5 | 68 |
| 6 | 124 |
| 7 | 205 |
| 8 | 316 |
| 9 | 460 |
| 10 | 642 |
| 11 | 866 |
| 12 | 1138 |
| 13 | 1461 |
| 14 | 1839 |
| 15 | 2278 |
| 16 | 2781 |
| 17 | 3354 |
| 18 | 4000 |
| 19 | 4724 |
| 20 | 5531 |
| 21 | 6424 |
| 22 | 7409 |
| 23 | 8490 |
| 24 | 9671 |
| 25 | 10956 |
| 26 | 12351 |
| 27 | 13859 |
| 28 | 15485 |
| 29 | 17234 |
| 30 | 19110 |
| 31 | 21116 |
| 32 | 23259 |
| 33 | 25542 |
| 34 | 27969 |
| 35 | 30546 |
| 36 | 33276 |
| 37 | 36164 |
| 38 | 39215 |
| 39 | 42432 |
| 40 | 45821 |
| 41 | 49385 |
[2,11,31,68,124,205,316,460,642,866,1138,1461, 1839,2278,2781,3354,4000,4724,5531,6424,7409,8490, 9671,10956,12351,13859,15485,17234,19110,21116, 23259,25542,27969,30546,33276,36164,39215,42432, 45821,49385] |