n | a(n) |
---|---|
0 | 3 |
1 | 5 |
2 | 19 |
3 | 31 |
4 | 117 |
5 | 191 |
6 | 721 |
7 | 1177 |
8 | 4443 |
9 | 7253 |
10 | 27379 |
11 | 44695 |
12 | 168717 |
13 | 275423 |
14 | 1039681 |
15 | 1697233 |
16 | 6406803 |
17 | 10458821 |
18 | 39480499 |
19 | 64450159 |
20 | 243289797 |
21 | 397159775 |
22 | 1499219281 |
23 | 2447408809 |
24 | 9238605483 |
25 | 15081612629 |
26 | 56930852179 |
27 | 92937084583 |
28 | 350823718557 |
29 | 572704120127 |
[3,5,19,31,117,191,721,1177,4443,7253,27379,44695, 168717,275423,1039681,1697233,6406803,10458821, 39480499,64450159,243289797,397159775,1499219281, 2447408809,9238605483,15081612629,56930852179, 92937084583,350823718557,572704120127] |