n | a(n) |
---|---|
0 | 1 |
1 | 0 |
2 | 0 |
3 | 1 |
4 | 5 |
5 | 15 |
6 | 36 |
7 | 75 |
8 | 146 |
9 | 271 |
10 | 495 |
11 | 891 |
12 | 1601 |
13 | 2851 |
14 | 5051 |
15 | 8851 |
16 | 15362 |
17 | 26331 |
18 | 44642 |
19 | 74787 |
20 | 123991 |
21 | 203433 |
22 | 330717 |
23 | 532872 |
24 | 851779 |
25 | 1351147 |
26 | 2128324 |
27 | 3330059 |
28 | 5177768 |
29 | 8002170 |
30 | 12296754 |
31 | 18791945 |
32 | 28566751 |
33 | 43204575 |
34 | 65022987 |
35 | 97395386 |
36 | 145217908 |
[1,0,0,1,5,15,36,75,146,271,495,891,1601,2851, 5051,8851,15362,26331,44642,74787,123991,203433, 330717,532872,851779,1351147,2128324,3330059, 5177768,8002170,12296754,18791945,28566751, 43204575,65022987,97395386,145217908] |