n | a(n) |
---|---|
0 | 0 |
1 | 0 |
2 | 0 |
3 | 0 |
4 | 0 |
5 | 0 |
6 | 0 |
7 | 0 |
8 | 0 |
9 | 0 |
10 | 0 |
11 | 0 |
12 | 0 |
13 | 0 |
14 | 0 |
15 | 0 |
16 | 0 |
17 | 0 |
18 | 1 |
19 | 2 |
20 | 6 |
21 | 12 |
22 | 25 |
23 | 44 |
24 | 79 |
25 | 128 |
26 | 208 |
27 | 318 |
28 | 483 |
29 | 704 |
30 | 1019 |
31 | 1430 |
32 | 1992 |
33 | 2712 |
34 | 3664 |
35 | 4862 |
36 | 6407 |
37 | 8320 |
38 | 10735 |
39 | 13686 |
40 | 17344 |
41 | 21760 |
42 | 27153 |
43 | 33592 |
44 | 41353 |
45 | 50532 |
46 | 61468 |
47 | 74290 |
48 | 89415 |
49 | 107008 |
50 | 127576 |
51 | 151332 |
52 | 178882 |
53 | 210496 |
54 | 246898 |
55 | 288420 |
56 | 335920 |
57 | 389808 |
58 | 451088 |
59 | 520260 |
[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,2,6,12,25, 44,79,128,208,318,483,704,1019,1430,1992,2712, 3664,4862,6407,8320,10735,13686,17344,21760,27153, 33592,41353,50532,61468,74290,89415,107008,127576, 151332,178882,210496,246898,288420,335920,389808, 451088,520260] |