n | a(n) |
---|---|
1 | 1 |
2 | 1 |
3 | 2 |
4 | 5 |
5 | 13 |
6 | 35 |
7 | 97 |
8 | 274 |
9 | 785 |
10 | 2275 |
11 | 6656 |
12 | 19630 |
13 | 58295 |
14 | 174175 |
15 | 523238 |
16 | 1579584 |
17 | 4789919 |
18 | 14584723 |
19 | 44577799 |
20 | 136732988 |
21 | 420784888 |
22 | 1298937282 |
23 | 4021383654 |
24 | 12483820395 |
25 | 38853994422 |
26 | 121220646116 |
27 | 379062880051 |
28 | 1187912517953 |
29 | 3730305167438 |
30 | 11736596024002 |
31 | 36994041916973 |
32 | 116807229667919 |
33 | 369415244627269 |
34 | 1170113816365089 |
[1,1,2,5,13,35,97,274,785,2275,6656,19630,58295, 174175,523238,1579584,4789919,14584723,44577799, 136732988,420784888,1298937282,4021383654, 12483820395,38853994422,121220646116,379062880051, 1187912517953,3730305167438,11736596024002, 36994041916973,116807229667919,369415244627269, 1170113816365089] |