n | a(n) |
---|---|
0 | 1 |
1 | 0 |
2 | 3 |
3 | 4 |
4 | 12 |
5 | 14 |
6 | 42 |
7 | 56 |
8 | 126 |
9 | 182 |
10 | 360 |
11 | 532 |
12 | 972 |
13 | 1432 |
14 | 2452 |
15 | 3636 |
16 | 5902 |
17 | 8654 |
18 | 13560 |
19 | 19664 |
20 | 29810 |
21 | 42714 |
22 | 63056 |
23 | 89172 |
24 | 128716 |
25 | 179604 |
26 | 254176 |
27 | 350284 |
28 | 487084 |
29 | 663006 |
30 | 907866 |
31 | 1221456 |
32 | 1649213 |
33 | 2194634 |
34 | 2925833 |
35 | 3853200 |
36 | 5077908 |
37 | 6622158 |
38 | 8634634 |
39 | 11157700 |
40 | 14406370 |
41 | 18455400 |
[1,0,3,4,12,14,42,56,126,182,360,532,972,1432, 2452,3636,5902,8654,13560,19664,29810,42714,63056, 89172,128716,179604,254176,350284,487084,663006, 907866,1221456,1649213,2194634,2925833,3853200, 5077908,6622158,8634634,11157700,14406370, 18455400] |