n | a(n) |
---|---|
0 | 7 |
1 | 15 |
2 | 30 |
3 | 59 |
4 | 118 |
5 | 236 |
6 | 473 |
7 | 946 |
8 | 1892 |
9 | 3783 |
10 | 7566 |
11 | 15133 |
12 | 30266 |
13 | 60531 |
14 | 121062 |
15 | 242125 |
16 | 484249 |
17 | 968498 |
18 | 1936997 |
19 | 3873993 |
20 | 7747987 |
21 | 15495974 |
22 | 30991948 |
23 | 61983895 |
24 | 123967790 |
25 | 247935580 |
26 | 495871161 |
27 | 991742322 |
28 | 1983484643 |
29 | 3966969287 |
30 | 7933938573 |
31 | 15867877147 |
[7,15,30,59,118,236,473,946,1892,3783,7566,15133, 30266,60531,121062,242125,484249,968498,1936997, 3873993,7747987,15495974,30991948,61983895, 123967790,247935580,495871161,991742322, 1983484643,3966969287,7933938573,15867877147] |