n | a(n) |
---|---|
0 | 1 |
1 | 1 |
2 | 6 |
3 | 14 |
4 | 45 |
5 | 106 |
6 | 290 |
7 | 683 |
8 | 1698 |
9 | 3918 |
10 | 9179 |
11 | 20640 |
12 | 46444 |
13 | 101819 |
14 | 222092 |
15 | 475886 |
16 | 1012270 |
17 | 2124725 |
18 | 4425195 |
19 | 9118705 |
20 | 18648048 |
21 | 37797126 |
22 | 76062443 |
23 | 151889787 |
24 | 301296200 |
25 | 593593192 |
26 | 1162276735 |
27 | 2261819285 |
28 | 4376578818 |
29 | 8421295585 |
30 | 16118902083 |
31 | 30694325652 |
32 | 58164428059 |
[1,1,6,14,45,106,290,683,1698,3918,9179,20640, 46444,101819,222092,475886,1012270,2124725, 4425195,9118705,18648048,37797126,76062443, 151889787,301296200,593593192,1162276735, 2261819285,4376578818,8421295585,16118902083, 30694325652,58164428059] |