n | a(n) |
---|---|
1 | 5 |
2 | 23 |
3 | 101 |
4 | 359 |
5 | 1145 |
6 | 3527 |
7 | 10735 |
8 | 32907 |
9 | 101635 |
10 | 315579 |
11 | 982305 |
12 | 3059025 |
13 | 9524031 |
14 | 29640801 |
15 | 92224095 |
16 | 286910991 |
17 | 892560177 |
18 | 2776725201 |
19 | 8638459639 |
20 | 26874806287 |
21 | 83609764417 |
22 | 260117322353 |
23 | 809247413805 |
24 | 2517636208515 |
25 | 7832571212121 |
[5,23,101,359,1145,3527,10735,32907,101635,315579, 982305,3059025,9524031,29640801,92224095, 286910991,892560177,2776725201,8638459639, 26874806287,83609764417,260117322353,809247413805, 2517636208515,7832571212121] |