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| n | a(n) |
|---|---|
| 1 | 171860 |
| 2 | 10332706 |
| 3 | 108530190 |
| 4 | 6063334774 |
| 5 | 72313926190 |
| 6 | 3923500974342 |
| 7 | 49973876676266 |
| 8 | 2620184692100666 |
| 9 | 35147734420956234 |
| 10 | 1772864559414767572 |
| 11 | 24904244389253270250 |
| 12 | 1207168595561106330152 |
| 13 | 17696904425164366165232 |
[171860,10332706,108530190,6063334774,72313926190, 3923500974342,49973876676266,2620184692100666, 35147734420956234,1772864559414767572, 24904244389253270250,1207168595561106330152, 17696904425164366165232] |