n | a(n) |
---|---|
0 | 1 |
1 | 1 |
2 | 2 |
3 | 3 |
4 | 6 |
5 | 11 |
6 | 21 |
7 | 43 |
8 | 79 |
9 | 173 |
10 | 309 |
11 | 707 |
12 | 1237 |
13 | 2917 |
14 | 5026 |
15 | 12111 |
16 | 20626 |
17 | 50503 |
18 | 85242 |
19 | 211263 |
20 | 354080 |
21 | 885831 |
22 | 1476368 |
23 | 3720995 |
24 | 6173634 |
25 | 15652239 |
26 | 25873744 |
27 | 65913927 |
28 | 108628550 |
29 | 277822147 |
30 | 456710589 |
31 | 1171853635 |
32 | 1922354351 |
[1,1,2,3,6,11,21,43,79,173,309,707,1237,2917,5026, 12111,20626,50503,85242,211263,354080,885831, 1476368,3720995,6173634,15652239,25873744, 65913927,108628550,277822147,456710589,1171853635, 1922354351] |