n | a(n) |
---|---|
0 | 0 |
1 | 1 |
2 | 1 |
3 | 3 |
4 | 5 |
5 | 13 |
6 | 23 |
7 | 59 |
8 | 105 |
9 | 269 |
10 | 479 |
11 | 1227 |
12 | 2185 |
13 | 5597 |
14 | 9967 |
15 | 25531 |
16 | 45465 |
17 | 116461 |
18 | 207391 |
19 | 531243 |
20 | 946025 |
21 | 2423293 |
22 | 4315343 |
23 | 11053979 |
24 | 19684665 |
25 | 50423309 |
26 | 89792639 |
27 | 230008587 |
28 | 409593865 |
29 | 1049196317 |
30 | 1868384047 |
31 | 4785964411 |
[0,1,1,3,5,13,23,59,105,269,479,1227,2185,5597, 9967,25531,45465,116461,207391,531243,946025, 2423293,4315343,11053979,19684665,50423309, 89792639,230008587,409593865,1049196317, 1868384047,4785964411] |