n | a(n) |
---|---|
0 | 1 |
1 | 0 |
2 | 0 |
3 | 4 |
4 | 16 |
5 | 41 |
6 | 85 |
7 | 155 |
8 | 259 |
9 | 406 |
10 | 606 |
11 | 870 |
12 | 1210 |
13 | 1639 |
14 | 2171 |
15 | 2821 |
16 | 3605 |
17 | 4540 |
18 | 5644 |
19 | 6936 |
20 | 8436 |
21 | 10165 |
22 | 12145 |
23 | 14399 |
24 | 16951 |
25 | 19826 |
26 | 23050 |
27 | 26650 |
28 | 30654 |
29 | 35091 |
30 | 39991 |
31 | 45385 |
32 | 51305 |
33 | 57784 |
34 | 64856 |
35 | 72556 |
36 | 80920 |
37 | 89985 |
38 | 99789 |
39 | 110371 |
40 | 121771 |
41 | 134030 |
42 | 147190 |
[1,0,0,4,16,41,85,155,259,406,606,870,1210,1639, 2171,2821,3605,4540,5644,6936,8436,10165,12145, 14399,16951,19826,23050,26650,30654,35091,39991, 45385,51305,57784,64856,72556,80920,89985,99789, 110371,121771,134030,147190] |