n | a(n) |
---|---|
1 | 3 |
2 | 7 |
3 | 23 |
4 | 79 |
5 | 241 |
6 | 727 |
7 | 2179 |
8 | 6553 |
9 | 19681 |
10 | 59029 |
11 | 177131 |
12 | 531383 |
13 | 1594301 |
14 | 4782961 |
15 | 14348891 |
16 | 43046623 |
17 | 129140153 |
18 | 387420479 |
19 | 1162261453 |
20 | 3486784393 |
21 | 10460353199 |
22 | 31381059607 |
23 | 94143178807 |
24 | 282429536453 |
25 | 847288609423 |
[3,7,23,79,241,727,2179,6553,19681,59029,177131, 531383,1594301,4782961,14348891,43046623, 129140153,387420479,1162261453,3486784393, 10460353199,31381059607,94143178807,282429536453, 847288609423] |