n | a(n) |
---|---|
0 | 1 |
1 | 7 |
2 | 29 |
3 | 92 |
4 | 247 |
5 | 591 |
6 | 1300 |
7 | 2683 |
8 | 5270 |
9 | 9955 |
10 | 18228 |
11 | 32551 |
12 | 56967 |
13 | 98086 |
14 | 166681 |
15 | 280271 |
16 | 467301 |
17 | 773906 |
18 | 1274856 |
19 | 2091266 |
20 | 3419252 |
21 | 5576298 |
22 | 9076280 |
23 | 14750858 |
24 | 23945893 |
25 | 38839257 |
26 | 62955061 |
27 | 101995694 |
[1,7,29,92,247,591,1300,2683,5270,9955,18228, 32551,56967,98086,166681,280271,467301,773906, 1274856,2091266,3419252,5576298,9076280,14750858, 23945893,38839257,62955061,101995694] |