n | a(n) |
---|---|
0 | 1 |
1 | 0 |
2 | 0 |
3 | 1 |
4 | 1 |
5 | 2 |
6 | 3 |
7 | 4 |
8 | 6 |
9 | 9 |
10 | 11 |
11 | 16 |
12 | 23 |
13 | 29 |
14 | 39 |
15 | 53 |
16 | 69 |
17 | 90 |
18 | 118 |
19 | 150 |
20 | 195 |
21 | 249 |
22 | 315 |
23 | 398 |
24 | 506 |
25 | 629 |
26 | 789 |
27 | 982 |
28 | 1219 |
29 | 1504 |
30 | 1860 |
31 | 2277 |
32 | 2798 |
33 | 3413 |
34 | 4161 |
35 | 5051 |
36 | 6137 |
37 | 7406 |
38 | 8948 |
39 | 10765 |
40 | 12943 |
41 | 15503 |
42 | 18571 |
43 | 22153 |
44 | 26432 |
45 | 31432 |
46 | 37352 |
47 | 44268 |
48 | 52444 |
49 | 61944 |
50 | 73141 |
[1,0,0,1,1,2,3,4,6,9,11,16,23,29,39,53,69,90,118, 150,195,249,315,398,506,629,789,982,1219,1504, 1860,2277,2798,3413,4161,5051,6137,7406,8948, 10765,12943,15503,18571,22153,26432,31432,37352, 44268,52444,61944,73141] |