n | a(n) |
---|---|
0 | 1 |
1 | 1 |
2 | 2 |
3 | 2 |
4 | 4 |
5 | 4 |
6 | 6 |
7 | 6 |
8 | 10 |
9 | 10 |
10 | 14 |
11 | 14 |
12 | 20 |
13 | 20 |
14 | 26 |
15 | 26 |
16 | 35 |
17 | 35 |
18 | 44 |
19 | 44 |
20 | 56 |
21 | 56 |
22 | 68 |
23 | 68 |
24 | 84 |
25 | 84 |
26 | 100 |
27 | 100 |
28 | 120 |
29 | 120 |
30 | 140 |
31 | 140 |
32 | 165 |
33 | 165 |
34 | 190 |
35 | 190 |
36 | 220 |
37 | 220 |
38 | 250 |
39 | 250 |
40 | 286 |
41 | 286 |
42 | 322 |
43 | 322 |
44 | 364 |
45 | 364 |
46 | 406 |
47 | 406 |
48 | 455 |
49 | 455 |
50 | 504 |
51 | 504 |
52 | 560 |
53 | 560 |
54 | 616 |
55 | 616 |
56 | 680 |
57 | 680 |
58 | 744 |
[1,1,2,2,4,4,6,6,10,10,14,14,20,20,26,26,35,35,44, 44,56,56,68,68,84,84,100,100,120,120,140,140,165, 165,190,190,220,220,250,250,286,286,322,322,364, 364,406,406,455,455,504,504,560,560,616,616,680, 680,744] |