n | a(n) |
---|---|
1 | 2 |
2 | 7 |
3 | 26 |
4 | 97 |
5 | 241 |
6 | 2521 |
7 | 16022 |
8 | 26603 |
9 | 39343 |
10 | 104659 |
11 | 248407 |
12 | 506509 |
13 | 584213 |
14 | 2560177 |
15 | 4036967 |
16 | 4417813 |
17 | 5167587 |
18 | 9725107 |
19 | 25045771 |
20 | 27489679 |
21 | 70416259 |
22 | 111555371 |
23 | 174266683 |
24 | 359589563 |
25 | 1075714923 |
26 | 6820213333 |
27 | 15378035161 |
28 | 16598109467 |
29 | 19423306039 |
30 | 30133946677 |
31 | 74466436042 |
[2,7,26,97,241,2521,16022,26603,39343,104659, 248407,506509,584213,2560177,4036967,4417813, 5167587,9725107,25045771,27489679,70416259, 111555371,174266683,359589563,1075714923, 6820213333,15378035161,16598109467,19423306039, 30133946677,74466436042] |