n | a(n) |
---|---|
0 | 3 |
1 | 7 |
2 | 23 |
3 | 71 |
4 | 311 |
5 | 479 |
6 | 1559 |
7 | 5711 |
8 | 10559 |
9 | 18191 |
10 | 31391 |
11 | 118271 |
12 | 366791 |
13 | 366791 |
14 | 2155919 |
15 | 2155919 |
16 | 2155919 |
17 | 6077111 |
18 | 6077111 |
19 | 98538359 |
20 | 120293879 |
21 | 131486759 |
22 | 131486759 |
23 | 508095719 |
24 | 2570169839 |
25 | 2570169839 |
26 | 2570169839 |
27 | 2570169839 |
28 | 2570169839 |
29 | 2570169839 |
[3,7,23,71,311,479,1559,5711,10559,18191,31391, 118271,366791,366791,2155919,2155919,2155919, 6077111,6077111,98538359,120293879,131486759, 131486759,508095719,2570169839,2570169839, 2570169839,2570169839,2570169839,2570169839] |