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n | a(n) |
---|---|
1 | 1 |
2 | 81 |
3 | 101 |
4 | 1357 |
5 | 7463 |
6 | 80065 |
7 | 490879 |
8 | 3697331 |
9 | 28156261 |
10 | 240962805 |
11 | 1907124597 |
12 | 16026836953 |
13 | 133898693111 |
14 | 1130246507329 |
15 | 9448228560881 |
16 | 79776887571979 |
17 | 675881669398761 |
18 | 5767799951404371 |
19 | 49328839761741989 |
20 | 423380827767076411 |
[1,81,101,1357,7463,80065,490879,3697331,28156261, 240962805,1907124597,16026836953,133898693111, 1130246507329,9448228560881,79776887571979, 675881669398761,5767799951404371, 49328839761741989,423380827767076411] |