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| n | a(n) |
|---|---|
| 1 | 2848 |
| 2 | 19782 |
| 3 | 130554 |
| 4 | 795666 |
| 5 | 4613180 |
| 6 | 26334567 |
| 7 | 148992766 |
| 8 | 835291656 |
| 9 | 4658392738 |
| 10 | 25877167367 |
| 11 | 143353076996 |
| 12 | 792328254848 |
| 13 | 4372508061480 |
| 14 | 24098933827502 |
| 15 | 132699992555054 |
| 16 | 730161877826513 |
| 17 | 4015459447103366 |
[2848,19782,130554,795666,4613180,26334567, 148992766,835291656,4658392738,25877167367, 143353076996,792328254848,4372508061480, 24098933827502,132699992555054,730161877826513, 4015459447103366] |