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| n | a(n) |
|---|---|
| 1 | 1 |
| 2 | 10 |
| 3 | 43 |
| 4 | 116 |
| 5 | 245 |
| 6 | 446 |
| 7 | 735 |
| 8 | 1128 |
| 9 | 1641 |
| 10 | 2290 |
| 11 | 3091 |
| 12 | 4060 |
| 13 | 5213 |
| 14 | 6566 |
| 15 | 8135 |
| 16 | 9936 |
| 17 | 11985 |
| 18 | 14298 |
| 19 | 16891 |
| 20 | 19780 |
| 21 | 22981 |
| 22 | 26510 |
| 23 | 30383 |
| 24 | 34616 |
| 25 | 39225 |
| 26 | 44226 |
| 27 | 49635 |
| 28 | 55468 |
| 29 | 61741 |
| 30 | 68470 |
| 31 | 75671 |
| 32 | 83360 |
| 33 | 91553 |
| 34 | 100266 |
| 35 | 109515 |
| 36 | 119316 |
| 37 | 129685 |
| 38 | 140638 |
| 39 | 152191 |
| 40 | 164360 |
| 41 | 177161 |
[1,10,43,116,245,446,735,1128,1641,2290,3091,4060, 5213,6566,8135,9936,11985,14298,16891,19780,22981, 26510,30383,34616,39225,44226,49635,55468,61741, 68470,75671,83360,91553,100266,109515,119316, 129685,140638,152191,164360,177161] |