n | a(n) |
---|---|
0 | 1 |
1 | 0 |
2 | 1 |
3 | 1 |
4 | 1 |
5 | 2 |
6 | 3 |
7 | 3 |
8 | 5 |
9 | 6 |
10 | 9 |
11 | 12 |
12 | 15 |
13 | 18 |
14 | 26 |
15 | 33 |
16 | 45 |
17 | 52 |
18 | 67 |
19 | 86 |
20 | 111 |
21 | 142 |
22 | 170 |
23 | 207 |
24 | 267 |
25 | 327 |
26 | 414 |
27 | 492 |
28 | 598 |
29 | 740 |
30 | 909 |
31 | 1110 |
32 | 1333 |
33 | 1588 |
34 | 1940 |
35 | 2339 |
36 | 2831 |
37 | 3363 |
38 | 3997 |
39 | 4790 |
40 | 5736 |
41 | 6836 |
42 | 8108 |
43 | 9533 |
44 | 11326 |
45 | 13409 |
46 | 15863 |
47 | 18662 |
48 | 21862 |
49 | 25683 |
50 | 30212 |
51 | 35425 |
52 | 41476 |
[1,0,1,1,1,2,3,3,5,6,9,12,15,18,26,33,45,52,67,86, 111,142,170,207,267,327,414,492,598,740,909,1110, 1333,1588,1940,2339,2831,3363,3997,4790,5736,6836, 8108,9533,11326,13409,15863,18662,21862,25683, 30212,35425,41476] |