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| n | a(n) |
|---|---|
| 1 | 1 |
| 2 | 2 |
| 3 | 7 |
| 4 | 11 |
| 5 | 25 |
| 6 | 35 |
| 7 | 65 |
| 8 | 85 |
| 9 | 140 |
| 10 | 175 |
| 11 | 266 |
| 12 | 322 |
| 13 | 462 |
| 14 | 546 |
| 15 | 750 |
| 16 | 870 |
| 17 | 1155 |
| 18 | 1320 |
| 19 | 1705 |
| 20 | 1925 |
| 21 | 2431 |
| 22 | 2717 |
| 23 | 3367 |
| 24 | 3731 |
| 25 | 4550 |
| 26 | 5005 |
| 27 | 6020 |
| 28 | 6580 |
| 29 | 7820 |
| 30 | 8500 |
| 31 | 9996 |
| 32 | 10812 |
| 33 | 12597 |
| 34 | 13566 |
| 35 | 15675 |
| 36 | 16815 |
| 37 | 19285 |
| 38 | 20615 |
| 39 | 23485 |
| 40 | 25025 |
| 41 | 28336 |
| 42 | 30107 |
| 43 | 33902 |
[1,2,7,11,25,35,65,85,140,175,266,322,462,546,750, 870,1155,1320,1705,1925,2431,2717,3367,3731,4550, 5005,6020,6580,7820,8500,9996,10812,12597,13566, 15675,16815,19285,20615,23485,25025,28336,30107, 33902] |