n | a(n) |
---|---|
0 | 318 |
1 | 909 |
2 | 2091 |
3 | 4455 |
4 | 9183 |
5 | 18639 |
6 | 37551 |
7 | 75375 |
8 | 151023 |
9 | 302319 |
10 | 604911 |
11 | 1210095 |
12 | 2420463 |
13 | 4841199 |
14 | 9682671 |
15 | 19365615 |
16 | 38731503 |
17 | 77463279 |
18 | 154926831 |
19 | 309853935 |
20 | 619708143 |
21 | 1239416559 |
22 | 2478833391 |
23 | 4957667055 |
24 | 9915334383 |
25 | 19830669039 |
26 | 39661338351 |
[318,909,2091,4455,9183,18639,37551,75375,151023, 302319,604911,1210095,2420463,4841199,9682671, 19365615,38731503,77463279,154926831,309853935, 619708143,1239416559,2478833391,4957667055, 9915334383,19830669039,39661338351] |