n | a(n) |
---|---|
0 | 3 |
1 | 13 |
2 | 77 |
3 | 547 |
4 | 4193 |
5 | 33043 |
6 | 262937 |
7 | 2099467 |
8 | 16784033 |
9 | 134237923 |
10 | 1073801897 |
11 | 8590113787 |
12 | 68720012273 |
13 | 549757416403 |
14 | 4398051310457 |
15 | 35184386470507 |
16 | 281475019822913 |
17 | 2251799942956483 |
18 | 18014398897164617 |
19 | 144115189238641627 |
[3,13,77,547,4193,33043,262937,2099467,16784033, 134237923,1073801897,8590113787,68720012273, 549757416403,4398051310457,35184386470507, 281475019822913,2251799942956483, 18014398897164617,144115189238641627] |