n | a(n) |
---|---|
1 | 2 |
2 | 3 |
3 | 7 |
4 | 23 |
5 | 113 |
6 | 1129 |
7 | 1327 |
8 | 19609 |
9 | 31397 |
10 | 155921 |
11 | 360653 |
12 | 370261 |
13 | 1357201 |
14 | 2010733 |
15 | 17051707 |
16 | 20831323 |
17 | 191912783 |
18 | 436273009 |
19 | 2300942549 |
20 | 3842610773 |
21 | 4302407359 |
22 | 10726904659 |
23 | 25056082087 |
24 | 304599508537 |
25 | 461690510011 |
26 | 1346294310749 |
27 | 1408695493609 |
[2,3,7,23,113,1129,1327,19609,31397,155921,360653, 370261,1357201,2010733,17051707,20831323, 191912783,436273009,2300942549,3842610773, 4302407359,10726904659,25056082087,304599508537, 461690510011,1346294310749,1408695493609] |