n | a(n) |
---|---|
3 | 0 |
4 | 1 |
5 | 5 |
6 | 15 |
7 | 42 |
8 | 94 |
9 | 189 |
10 | 340 |
11 | 572 |
12 | 903 |
13 | 1365 |
14 | 1981 |
15 | 2790 |
16 | 3820 |
17 | 5117 |
18 | 6714 |
19 | 8664 |
20 | 11005 |
21 | 13797 |
22 | 17083 |
23 | 20930 |
24 | 25386 |
25 | 30525 |
26 | 36400 |
27 | 43092 |
28 | 50659 |
29 | 59189 |
30 | 68745 |
31 | 79422 |
32 | 91288 |
33 | 104445 |
34 | 118966 |
35 | 134960 |
36 | 152505 |
37 | 171717 |
38 | 192679 |
39 | 215514 |
40 | 240310 |
41 | 267197 |
42 | 296268 |
43 | 327660 |
[0,1,5,15,42,94,189,340,572,903,1365,1981,2790, 3820,5117,6714,8664,11005,13797,17083,20930,25386, 30525,36400,43092,50659,59189,68745,79422,91288, 104445,118966,134960,152505,171717,192679,215514, 240310,267197,296268,327660] |