n | a(n) |
---|---|
0 | 1 |
1 | 7 |
2 | 15 |
3 | 22 |
4 | 103 |
5 | 434 |
6 | 1839 |
7 | 2273 |
8 | 6385 |
9 | 46968 |
10 | 2072977 |
11 | 14557807 |
12 | 31188591 |
13 | 45746398 |
14 | 214174183 |
15 | 902443130 |
16 | 3823946703 |
17 | 4726389833 |
18 | 13276726369 |
19 | 97663474416 |
20 | 4310469600673 |
21 | 30270950679127 |
22 | 64852370958927 |
23 | 95123321638054 |
24 | 445345657511143 |
25 | 1876505951682626 |
[1,7,15,22,103,434,1839,2273,6385,46968,2072977, 14557807,31188591,45746398,214174183,902443130, 3823946703,4726389833,13276726369,97663474416, 4310469600673,30270950679127,64852370958927, 95123321638054,445345657511143,1876505951682626] |