n | a(n) |
---|---|
0 | 1 |
1 | 1 |
2 | 0 |
3 | 0 |
4 | 1 |
5 | 1 |
6 | 1 |
7 | 2 |
8 | 2 |
9 | 2 |
10 | 3 |
11 | 4 |
12 | 4 |
13 | 5 |
14 | 7 |
15 | 9 |
16 | 11 |
17 | 13 |
18 | 16 |
19 | 20 |
20 | 25 |
21 | 31 |
22 | 39 |
23 | 48 |
24 | 59 |
25 | 74 |
26 | 92 |
27 | 113 |
28 | 140 |
29 | 175 |
30 | 217 |
31 | 269 |
32 | 334 |
33 | 414 |
34 | 513 |
35 | 637 |
36 | 791 |
37 | 981 |
38 | 1217 |
39 | 1510 |
40 | 1874 |
41 | 2325 |
42 | 2884 |
43 | 3578 |
44 | 4440 |
45 | 5509 |
46 | 6835 |
47 | 8481 |
48 | 10522 |
49 | 13054 |
50 | 16197 |
51 | 20097 |
52 | 24934 |
53 | 30936 |
54 | 38384 |
[1,1,0,0,1,1,1,2,2,2,3,4,4,5,7,9,11,13,16,20,25, 31,39,48,59,74,92,113,140,175,217,269,334,414,513, 637,791,981,1217,1510,1874,2325,2884,3578,4440, 5509,6835,8481,10522,13054,16197,20097,24934, 30936,38384] |