n | a(n) |
---|---|
0 | 1 |
1 | 0 |
2 | 0 |
3 | 2 |
4 | 0 |
5 | 6 |
6 | 2 |
7 | 12 |
8 | 12 |
9 | 22 |
10 | 42 |
11 | 42 |
12 | 114 |
13 | 102 |
14 | 264 |
15 | 280 |
16 | 564 |
17 | 744 |
18 | 1186 |
19 | 1866 |
20 | 2538 |
21 | 4380 |
22 | 5598 |
23 | 9732 |
24 | 12602 |
25 | 20898 |
26 | 28374 |
27 | 44048 |
28 | 63000 |
29 | 92190 |
30 | 137012 |
31 | 192864 |
32 | 291588 |
33 | 403668 |
34 | 609072 |
35 | 843228 |
36 | 1253978 |
37 | 1752150 |
38 | 2555058 |
39 | 3611380 |
40 | 5168778 |
41 | 7371324 |
42 | 10400908 |
[1,0,0,2,0,6,2,12,12,22,42,42,114,102,264,280,564, 744,1186,1866,2538,4380,5598,9732,12602,20898, 28374,44048,63000,92190,137012,192864,291588, 403668,609072,843228,1253978,1752150,2555058, 3611380,5168778,7371324,10400908] |