n | a(n) |
---|---|
1 | 1 |
2 | 3 |
3 | 81 |
4 | 1353 |
5 | 3997 |
6 | 7723 |
7 | 23761 |
8 | 26271 |
9 | 76771 |
10 | 1415683 |
11 | 3890571 |
12 | 8495497 |
13 | 1066870443 |
14 | 1239366513 |
15 | 4198438981 |
16 | 4534273891 |
17 | 6502317141 |
18 | 6918679731 |
19 | 2199164200036329043 |
20 | 2820114781174460091 |
21 | 5500888421709400741 |
[1,3,81,1353,3997,7723,23761,26271,76771,1415683, 3890571,8495497,1066870443,1239366513,4198438981, 4534273891,6502317141,6918679731, 2199164200036329043,2820114781174460091, 5500888421709400741] |