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| n | a(n) |
|---|---|
| 1 | 3486784401 |
| 2 | 25937424601 |
| 3 | 6131066257801 |
| 4 | 16679880978201 |
| 5 | 420707233300201 |
| 6 | 819628286980801 |
| 7 | 8140406085191601 |
| 8 | 13422659310152401 |
| 9 | 79792266297612001 |
| 10 | 119042423827613001 |
| 11 | 511116753300641401 |
| 12 | 713342911662882601 |
[3486784401,25937424601,6131066257801, 16679880978201,420707233300201,819628286980801, 8140406085191601,13422659310152401, 79792266297612001,119042423827613001, 511116753300641401,713342911662882601] |