n | a(n) |
---|---|
0 | 1 |
1 | 7 |
2 | 8 |
3 | 15 |
4 | 23 |
5 | 61 |
6 | 755 |
7 | 1571 |
8 | 2326 |
9 | 3897 |
10 | 6223 |
11 | 47458 |
12 | 1809627 |
13 | 12714847 |
14 | 14524474 |
15 | 27239321 |
16 | 41763795 |
17 | 110766911 |
18 | 1370966727 |
19 | 2852700365 |
20 | 4223667092 |
21 | 7076367457 |
22 | 11300034549 |
23 | 86176609300 |
24 | 3286011187949 |
25 | 23088254924943 |
26 | 26374266112892 |
27 | 49462521037835 |
[1,7,8,15,23,61,755,1571,2326,3897,6223,47458, 1809627,12714847,14524474,27239321,41763795, 110766911,1370966727,2852700365,4223667092, 7076367457,11300034549,86176609300,3286011187949, 23088254924943,26374266112892,49462521037835] |