n | a(n) |
---|---|
1 | 2 |
2 | 5 |
3 | 10 |
4 | 82 |
5 | 284 |
6 | 680 |
7 | 1322 |
8 | 68104 |
9 | 149795 |
10 | 213895 |
11 | 1023127 |
12 | 3775307 |
13 | 25396927 |
14 | 36254395 |
15 | 53343289 |
16 | 68677522 |
17 | 266888359 |
18 | 366901277 |
19 | 558829814 |
20 | 1576699732 |
21 | 8527370677 |
22 | 11616255230 |
23 | 16948492520 |
24 | 167299409017 |
25 | 222801579737 |
26 | 2001199132825 |
27 | 5024272986979 |
28 | 7880897129684 |
[2,5,10,82,284,680,1322,68104,149795,213895, 1023127,3775307,25396927,36254395,53343289, 68677522,266888359,366901277,558829814,1576699732, 8527370677,11616255230,16948492520,167299409017, 222801579737,2001199132825,5024272986979, 7880897129684] |