n | a(n) |
---|---|
0 | 1 |
1 | 5 |
2 | 22 |
3 | 79 |
4 | 259 |
5 | 777 |
6 | 2201 |
7 | 5911 |
8 | 15239 |
9 | 37865 |
10 | 91224 |
11 | 213741 |
12 | 488759 |
13 | 1093173 |
14 | 2396934 |
15 | 5160756 |
16 | 10928181 |
17 | 22787949 |
18 | 46848176 |
19 | 95046026 |
20 | 190466354 |
21 | 377295743 |
22 | 739319876 |
23 | 1433974869 |
24 | 2754597217 |
25 | 5243308562 |
26 | 9894376295 |
27 | 18517966608 |
28 | 34386781020 |
29 | 63378252332 |
[1,5,22,79,259,777,2201,5911,15239,37865,91224, 213741,488759,1093173,2396934,5160756,10928181, 22787949,46848176,95046026,190466354,377295743, 739319876,1433974869,2754597217,5243308562, 9894376295,18517966608,34386781020,63378252332] |