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| n | a(n) |
|---|---|
| 0 | 1 |
| 1 | 6 |
| 2 | 19 |
| 3 | 55 |
| 4 | 88 |
| 5 | 180 |
| 6 | 245 |
| 7 | 430 |
| 8 | 506 |
| 9 | 795 |
| 10 | 931 |
| 11 | 1352 |
| 12 | 1573 |
| 13 | 2138 |
| 14 | 2398 |
| 15 | 3183 |
| 16 | 3476 |
| 17 | 4496 |
| 18 | 4865 |
| 19 | 6109 |
| 20 | 6638 |
| 21 | 8142 |
| 22 | 8747 |
| 23 | 10551 |
| 24 | 11224 |
| 25 | 13328 |
| 26 | 14185 |
| 27 | 16605 |
| 28 | 17614 |
| 29 | 20458 |
| 30 | 21715 |
| 31 | 25044 |
| 32 | 26392 |
| 33 | 30069 |
| 34 | 31382 |
| 35 | 35646 |
| 36 | 37079 |
| 37 | 41691 |
| 38 | 43508 |
| 39 | 48712 |
| 40 | 50665 |
| 41 | 56301 |
| 42 | 58606 |
[1,6,19,55,88,180,245,430,506,795,931,1352,1573, 2138,2398,3183,3476,4496,4865,6109,6638,8142,8747, 10551,11224,13328,14185,16605,17614,20458,21715, 25044,26392,30069,31382,35646,37079,41691,43508, 48712,50665,56301,58606] |