n | a(n) |
---|---|
1 | 0 |
2 | 0 |
3 | 2 |
4 | 0 |
5 | 4 |
6 | 4 |
7 | 11 |
8 | 6 |
9 | 21 |
10 | 15 |
11 | 35 |
12 | 27 |
13 | 52 |
14 | 43 |
15 | 83 |
16 | 62 |
17 | 109 |
18 | 97 |
19 | 152 |
20 | 125 |
21 | 201 |
22 | 172 |
23 | 258 |
24 | 225 |
25 | 321 |
26 | 286 |
27 | 410 |
28 | 353 |
29 | 489 |
30 | 448 |
31 | 597 |
32 | 531 |
33 | 714 |
34 | 645 |
35 | 843 |
36 | 768 |
37 | 981 |
38 | 903 |
39 | 1157 |
40 | 1047 |
41 | 1318 |
42 | 1231 |
43 | 1520 |
44 | 1398 |
45 | 1734 |
46 | 1608 |
47 | 1964 |
48 | 1830 |
49 | 2206 |
50 | 2068 |
51 | 2498 |
52 | 2318 |
53 | 2770 |
54 | 2620 |
55 | 3095 |
56 | 2900 |
57 | 3435 |
58 | 3235 |
[0,0,2,0,4,4,11,6,21,15,35,27,52,43,83,62,109,97, 152,125,201,172,258,225,321,286,410,353,489,448, 597,531,714,645,843,768,981,903,1157,1047,1318, 1231,1520,1398,1734,1608,1964,1830,2206,2068,2498, 2318,2770,2620,3095,2900,3435,3235] |