n | a(n) |
---|---|
1 | 1 |
2 | 2 |
3 | 4 |
4 | 6 |
5 | 10 |
6 | 15 |
7 | 16 |
8 | 22 |
9 | 30 |
10 | 66 |
11 | 70 |
12 | 103 |
13 | 210 |
14 | 261 |
15 | 1118 |
16 | 1625 |
17 | 2815 |
18 | 3081 |
19 | 3088 |
20 | 6693 |
21 | 18390 |
22 | 18762 |
23 | 32697 |
24 | 59860 |
25 | 71355 |
26 | 155165 |
27 | 198033 |
28 | 208790 |
29 | 262546 |
30 | 266403 |
31 | 673708 |
32 | 697924 |
33 | 699690 |
34 | 760750 |
35 | 1081782 |
36 | 2993838 |
37 | 4449916 |
38 | 4672993 |
39 | 4692381 |
40 | 5547049 |
41 | 6068616 |
[1,2,4,6,10,15,16,22,30,66,70,103,210,261,1118, 1625,2815,3081,3088,6693,18390,18762,32697,59860, 71355,155165,198033,208790,262546,266403,673708, 697924,699690,760750,1081782,2993838,4449916, 4672993,4692381,5547049,6068616] |