n | a(n) |
---|---|
2 | 2 |
3 | 6 |
4 | 5 |
5 | 55 |
6 | 54 |
7 | 252 |
8 | 169 |
9 | 747 |
10 | 630 |
11 | 1804 |
12 | 1381 |
13 | 3679 |
14 | 3150 |
15 | 6690 |
16 | 5553 |
17 | 11509 |
18 | 9846 |
19 | 18012 |
20 | 15241 |
21 | 27237 |
22 | 24398 |
23 | 39606 |
24 | 33577 |
25 | 56275 |
26 | 50622 |
27 | 77058 |
28 | 69693 |
29 | 102979 |
30 | 94770 |
31 | 135966 |
32 | 124065 |
33 | 175593 |
34 | 162894 |
35 | 222810 |
36 | 205885 |
37 | 279831 |
38 | 260870 |
39 | 347178 |
40 | 321961 |
41 | 424391 |
42 | 399042 |
[2,6,5,55,54,252,169,747,630,1804,1381,3679,3150, 6690,5553,11509,9846,18012,15241,27237,24398, 39606,33577,56275,50622,77058,69693,102979,94770, 135966,124065,175593,162894,222810,205885,279831, 260870,347178,321961,424391,399042] |