n | a(n) |
---|---|
1 | 0 |
2 | 0 |
3 | 5 |
4 | 21 |
5 | 71 |
6 | 181 |
7 | 366 |
8 | 585 |
9 | 1009 |
10 | 1562 |
11 | 2312 |
12 | 3206 |
13 | 4490 |
14 | 5967 |
15 | 7939 |
16 | 10023 |
17 | 12913 |
18 | 15900 |
19 | 19951 |
20 | 24153 |
21 | 29483 |
22 | 35227 |
23 | 42039 |
24 | 49103 |
25 | 57998 |
26 | 67518 |
27 | 78426 |
28 | 90010 |
29 | 103631 |
30 | 117759 |
31 | 134551 |
32 | 150970 |
33 | 171440 |
34 | 192305 |
35 | 215740 |
36 | 239549 |
37 | 268137 |
38 | 296993 |
39 | 329001 |
40 | 361740 |
41 | 400113 |
[0,0,5,21,71,181,366,585,1009,1562,2312,3206,4490, 5967,7939,10023,12913,15900,19951,24153,29483, 35227,42039,49103,57998,67518,78426,90010,103631, 117759,134551,150970,171440,192305,215740,239549, 268137,296993,329001,361740,400113] |