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| n | a(n) |
|---|---|
| 1 | 22 |
| 2 | 484 |
| 3 | 2706 |
| 4 | 9430 |
| 5 | 25490 |
| 6 | 58602 |
| 7 | 120276 |
| 8 | 226850 |
| 9 | 400646 |
| 10 | 671248 |
| 11 | 1076902 |
| 12 | 1666038 |
| 13 | 2498914 |
| 14 | 3649382 |
| 15 | 5206776 |
| 16 | 7277922 |
| 17 | 9989270 |
| 18 | 13489148 |
| 19 | 17950138 |
| 20 | 23571574 |
| 21 | 30582162 |
| 22 | 39242722 |
| 23 | 49849052 |
| 24 | 62734914 |
| 25 | 78275142 |
| 26 | 96888872 |
[22,484,2706,9430,25490,58602,120276,226850, 400646,671248,1076902,1666038,2498914,3649382, 5206776,7277922,9989270,13489148,17950138, 23571574,30582162,39242722,49849052,62734914, 78275142,96888872] |