n | a(n) |
---|---|
0 | 2 |
1 | 3 |
2 | 5 |
3 | 13 |
4 | 31 |
5 | 137 |
6 | 853 |
7 | 6961 |
8 | 28697 |
9 | 179143 |
10 | 6836131 |
11 | 68540453 |
12 | 966402473 |
13 | 15530980021 |
14 | 94152282599 |
15 | 203835545219 |
16 | 2540178825227 |
17 | 61168127350667 |
18 | 6119352913891927 |
19 | 220357873027460039 |
20 | 16312601956945934813 |
21 | 750600047892540461437 |
22 | 33042714709228726238041 |
[2,3,5,13,31,137,853,6961,28697,179143,6836131, 68540453,966402473,15530980021,94152282599, 203835545219,2540178825227,61168127350667, 6119352913891927,220357873027460039, 16312601956945934813,750600047892540461437, 33042714709228726238041] |