n | a(n) |
---|---|
1 | 5 |
2 | 5 |
3 | 11 |
4 | 56 |
5 | 134 |
6 | 1500 |
7 | 3999 |
8 | 46250 |
9 | 126987 |
10 | 1462034 |
11 | 4136257 |
12 | 46688904 |
13 | 136406909 |
14 | 1501835282 |
15 | 4510551635 |
16 | 48637741544 |
17 | 149382874117 |
18 | 1583951305266 |
19 | 4954925376243 |
20 | 51834151640684 |
21 | 164570402519621 |
22 | 1703435934148924 |
[5,5,11,56,134,1500,3999,46250,126987,1462034, 4136257,46688904,136406909,1501835282,4510551635, 48637741544,149382874117,1583951305266, 4954925376243,51834151640684,164570402519621, 1703435934148924] |