n | a(n) |
---|---|
1 | 1 |
2 | 0 |
3 | 0 |
4 | 2 |
5 | 1 |
6 | 1 |
7 | 2 |
8 | 3 |
9 | 4 |
10 | 5 |
11 | 6 |
12 | 8 |
13 | 10 |
14 | 13 |
15 | 15 |
16 | 22 |
17 | 24 |
18 | 31 |
19 | 39 |
20 | 48 |
21 | 56 |
22 | 73 |
23 | 84 |
24 | 106 |
25 | 127 |
26 | 153 |
27 | 181 |
28 | 226 |
29 | 263 |
30 | 317 |
31 | 377 |
32 | 453 |
33 | 530 |
34 | 640 |
35 | 745 |
36 | 890 |
37 | 1043 |
38 | 1233 |
39 | 1441 |
40 | 1708 |
41 | 1982 |
42 | 2331 |
43 | 2715 |
44 | 3183 |
45 | 3687 |
46 | 4316 |
47 | 4989 |
48 | 5814 |
49 | 6725 |
50 | 7802 |
51 | 8998 |
52 | 10437 |
53 | 12004 |
54 | 13871 |
[1,0,0,2,1,1,2,3,4,5,6,8,10,13,15,22,24,31,39,48, 56,73,84,106,127,153,181,226,263,317,377,453,530, 640,745,890,1043,1233,1441,1708,1982,2331,2715, 3183,3687,4316,4989,5814,6725,7802,8998,10437, 12004,13871] |