n | a(n) |
---|---|
1 | 0 |
2 | 0 |
3 | 4 |
4 | 0 |
5 | 18 |
6 | 76 |
7 | 0 |
8 | 48 |
9 | 200 |
10 | 516 |
11 | 0 |
12 | 100 |
13 | 412 |
14 | 1056 |
15 | 2148 |
16 | 0 |
17 | 180 |
18 | 738 |
19 | 1884 |
20 | 3820 |
21 | 6768 |
22 | 0 |
23 | 294 |
24 | 1200 |
25 | 3052 |
26 | 6176 |
27 | 10922 |
28 | 17600 |
29 | 0 |
30 | 448 |
31 | 1824 |
32 | 4628 |
33 | 9352 |
34 | 16516 |
35 | 26588 |
36 | 40120 |
37 | 0 |
38 | 648 |
39 | 2632 |
40 | 6668 |
41 | 13456 |
42 | 23740 |
43 | 38192 |
44 | 57588 |
45 | 82608 |
46 | 0 |
47 | 900 |
48 | 3650 |
49 | 9232 |
50 | 18612 |
51 | 32812 |
52 | 52758 |
53 | 79508 |
54 | 114000 |
55 | 157252 |
[0,0,4,0,18,76,0,48,200,516,0,100,412,1056,2148,0, 180,738,1884,3820,6768,0,294,1200,3052,6176,10922, 17600,0,448,1824,4628,9352,16516,26588,40120,0, 648,2632,6668,13456,23740,38192,57588,82608,0,900, 3650,9232,18612,32812,52758,79508,114000,157252] |