n | a(n) |
---|---|
0 | 1 |
1 | 1 |
2 | 1 |
3 | 1 |
4 | 2 |
5 | 2 |
6 | 3 |
7 | 4 |
8 | 6 |
9 | 7 |
10 | 10 |
11 | 14 |
12 | 19 |
13 | 25 |
14 | 35 |
15 | 47 |
16 | 64 |
17 | 87 |
18 | 119 |
19 | 161 |
20 | 220 |
21 | 300 |
22 | 407 |
23 | 554 |
24 | 757 |
25 | 1028 |
26 | 1399 |
27 | 1908 |
28 | 2598 |
29 | 3534 |
30 | 4816 |
31 | 6560 |
32 | 8929 |
33 | 12161 |
34 | 16567 |
35 | 22556 |
36 | 30718 |
37 | 41843 |
38 | 56981 |
39 | 77597 |
40 | 105693 |
41 | 143944 |
42 | 196029 |
43 | 266991 |
44 | 363634 |
45 | 495228 |
46 | 674481 |
47 | 918629 |
48 | 1251106 |
49 | 1703941 |
50 | 2320726 |
51 | 3160713 |
52 | 4304733 |
[1,1,1,1,2,2,3,4,6,7,10,14,19,25,35,47,64,87,119, 161,220,300,407,554,757,1028,1399,1908,2598,3534, 4816,6560,8929,12161,16567,22556,30718,41843, 56981,77597,105693,143944,196029,266991,363634, 495228,674481,918629,1251106,1703941,2320726, 3160713,4304733] |