n | a(n) |
---|---|
0 | 1 |
1 | 1 |
2 | 2 |
3 | 5 |
4 | 13 |
5 | 35 |
6 | 96 |
7 | 266 |
8 | 742 |
9 | 2079 |
10 | 5843 |
11 | 16457 |
12 | 46423 |
13 | 131099 |
14 | 370527 |
15 | 1047858 |
16 | 2964698 |
17 | 8390837 |
18 | 23754234 |
19 | 67260645 |
20 | 190478213 |
21 | 539484321 |
22 | 1528094423 |
23 | 4328632609 |
24 | 12262352881 |
25 | 34738763766 |
26 | 98416624789 |
27 | 278825903115 |
28 | 789961599608 |
29 | 2238129694407 |
30 | 6341171821627 |
31 | 17966261019890 |
32 | 50903653156245 |
[1,1,2,5,13,35,96,266,742,2079,5843,16457,46423, 131099,370527,1047858,2964698,8390837,23754234, 67260645,190478213,539484321,1528094423, 4328632609,12262352881,34738763766,98416624789, 278825903115,789961599608,2238129694407, 6341171821627,17966261019890,50903653156245] |