n | a(n) |
---|---|
0 | 2 |
1 | 8 |
2 | 38 |
3 | 74 |
4 | 1522 |
5 | 11986 |
6 | 11838 |
7 | 1054766 |
8 | 11506538 |
9 | 45706526 |
10 | 1772006854 |
11 | 24681524038 |
12 | 11169012898 |
13 | 5874202721042 |
14 | 99515904921182 |
15 | 66139171377658 |
16 | 3075946152109262 |
17 | 51924337160029042 |
18 | 4714400135799462226 |
[2,8,38,74,1522,11986,11838,1054766,11506538, 45706526,1772006854,24681524038,11169012898, 5874202721042,99515904921182,66139171377658, 3075946152109262,51924337160029042, 4714400135799462226] |