n | a(n) |
---|---|
1 | 48 |
2 | 104 |
3 | 274 |
4 | 560 |
5 | 966 |
6 | 2300 |
7 | 4762 |
8 | 8252 |
9 | 17470 |
10 | 38160 |
11 | 71698 |
12 | 142360 |
13 | 304646 |
14 | 599716 |
15 | 1172578 |
16 | 2447716 |
17 | 4949782 |
18 | 9718248 |
19 | 19837162 |
20 | 40474736 |
21 | 80338222 |
22 | 161965772 |
23 | 330213194 |
24 | 661573644 |
25 | 1327566094 |
26 | 2695382016 |
27 | 5430701122 |
[48,104,274,560,966,2300,4762,8252,17470,38160, 71698,142360,304646,599716,1172578,2447716, 4949782,9718248,19837162,40474736,80338222, 161965772,330213194,661573644,1327566094, 2695382016,5430701122] |