n | a(n) |
---|---|
1 | 40 |
2 | 76 |
3 | 146 |
4 | 304 |
5 | 602 |
6 | 1182 |
7 | 2416 |
8 | 4772 |
9 | 9652 |
10 | 19152 |
11 | 38524 |
12 | 76996 |
13 | 154072 |
14 | 308634 |
15 | 617062 |
16 | 1236382 |
17 | 2472602 |
18 | 4951496 |
19 | 9907740 |
20 | 19832536 |
21 | 39695188 |
22 | 79445558 |
23 | 159023072 |
24 | 318264564 |
25 | 637042828 |
26 | 1275004742 |
27 | 2551980574 |
28 | 5107782140 |
[40,76,146,304,602,1182,2416,4772,9652,19152, 38524,76996,154072,308634,617062,1236382,2472602, 4951496,9907740,19832536,39695188,79445558, 159023072,318264564,637042828,1275004742, 2551980574,5107782140] |