n | a(n) |
---|---|
1 | 1 |
2 | 14 |
3 | 74 |
4 | 296 |
5 | 1130 |
6 | 4682 |
7 | 19448 |
8 | 79592 |
9 | 326810 |
10 | 1343042 |
11 | 5516132 |
12 | 22658744 |
13 | 93073958 |
14 | 382310690 |
15 | 1570402928 |
16 | 6450645104 |
17 | 26496901994 |
18 | 108839752922 |
19 | 447074397188 |
20 | 1836420218672 |
21 | 7543351642070 |
22 | 30985365821066 |
23 | 127276699845344 |
24 | 522806747988728 |
25 | 2147501432084138 |
[1,14,74,296,1130,4682,19448,79592,326810,1343042, 5516132,22658744,93073958,382310690,1570402928, 6450645104,26496901994,108839752922,447074397188, 1836420218672,7543351642070,30985365821066, 127276699845344,522806747988728,2147501432084138] |