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| n | a(n) |
|---|---|
| 1 | 92 |
| 2 | 1679 |
| 3 | 39281 |
| 4 | 89927 |
| 5 | 296863 |
| 6 | 1530322 |
| 7 | 12056004 |
| 8 | 55972895 |
| 9 | 67903894 |
| 10 | 102383343 |
| 11 | 641211875 |
| 12 | 5148097536 |
| 13 | 13764973788 |
| 14 | 19839459725 |
| 15 | 87957606400 |
| 16 | 113794567580 |
| 17 | 126889914716 |
| 18 | 146745583311 |
| 19 | 880304597278 |
| 20 | 1154049177924 |
[92,1679,39281,89927,296863,1530322,12056004, 55972895,67903894,102383343,641211875,5148097536, 13764973788,19839459725,87957606400,113794567580, 126889914716,146745583311,880304597278, 1154049177924] |