n | a(n) |
---|---|
0 | 1 |
1 | 7 |
2 | 34 |
3 | 163 |
4 | 781 |
5 | 3742 |
6 | 17929 |
7 | 85903 |
8 | 411586 |
9 | 1972027 |
10 | 9448549 |
11 | 45270718 |
12 | 216905041 |
13 | 1039254487 |
14 | 4979367394 |
15 | 23857582483 |
16 | 114308545021 |
17 | 547685142622 |
18 | 2624117168089 |
19 | 12572900697823 |
20 | 60240386321026 |
21 | 288629030907307 |
22 | 1382904768215509 |
23 | 6625894810170238 |
24 | 31746569282635681 |
25 | 152106951603008167 |
[1,7,34,163,781,3742,17929,85903,411586,1972027, 9448549,45270718,216905041,1039254487,4979367394, 23857582483,114308545021,547685142622, 2624117168089,12572900697823,60240386321026, 288629030907307,1382904768215509,6625894810170238, 31746569282635681,152106951603008167] |