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| n | a(n) |
|---|---|
| 1 | 558 |
| 2 | 7074 |
| 3 | 89118 |
| 4 | 1151346 |
| 5 | 14837270 |
| 6 | 190416934 |
| 7 | 2442333998 |
| 8 | 31384892214 |
| 9 | 403218559222 |
| 10 | 5178525140438 |
| 11 | 66503687019294 |
| 12 | 854217043141534 |
| 13 | 10971879636716262 |
| 14 | 140921116729079306 |
| 15 | 1809957986000195766 |
[558,7074,89118,1151346,14837270,190416934, 2442333998,31384892214,403218559222,5178525140438, 66503687019294,854217043141534,10971879636716262, 140921116729079306,1809957986000195766] |