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| n | a(n) |
|---|---|
| 1 | 5 |
| 2 | 1145 |
| 3 | 10949 |
| 4 | 211833 |
| 5 | 3512756 |
| 6 | 57480334 |
| 7 | 957716506 |
| 8 | 15998181972 |
| 9 | 265138740428 |
| 10 | 4413455701995 |
| 11 | 73417070849907 |
| 12 | 1220566444991947 |
| 13 | 20300879994693879 |
| 14 | 337625187378889063 |
| 15 | 5614703133565778615 |
| 16 | 93377414300017287376 |
[5,1145,10949,211833,3512756,57480334,957716506, 15998181972,265138740428,4413455701995, 73417070849907,1220566444991947,20300879994693879, 337625187378889063,5614703133565778615, 93377414300017287376] |