n | a(n) |
---|---|
0 | 1 |
1 | 0 |
2 | 0 |
3 | 0 |
4 | 0 |
5 | 1 |
6 | 1 |
7 | 1 |
8 | 1 |
9 | 1 |
10 | 2 |
11 | 3 |
12 | 3 |
13 | 4 |
14 | 5 |
15 | 7 |
16 | 10 |
17 | 12 |
18 | 15 |
19 | 19 |
20 | 25 |
21 | 34 |
22 | 44 |
23 | 56 |
24 | 72 |
25 | 93 |
26 | 122 |
27 | 159 |
28 | 205 |
29 | 265 |
30 | 343 |
31 | 446 |
32 | 580 |
33 | 751 |
34 | 972 |
35 | 1259 |
36 | 1633 |
37 | 2120 |
38 | 2749 |
39 | 3562 |
40 | 4616 |
41 | 5984 |
42 | 7761 |
43 | 10064 |
44 | 13046 |
45 | 16911 |
46 | 21923 |
47 | 28425 |
[1,0,0,0,0,1,1,1,1,1,2,3,3,4,5,7,10,12,15,19,25, 34,44,56,72,93,122,159,205,265,343,446,580,751, 972,1259,1633,2120,2749,3562,4616,5984,7761,10064, 13046,16911,21923,28425] |