n | a(n) |
---|---|
0 | 0 |
1 | 0 |
2 | 0 |
3 | 0 |
4 | 0 |
5 | 0 |
6 | 0 |
7 | 0 |
8 | 0 |
9 | 1 |
10 | 1 |
11 | 2 |
12 | 3 |
13 | 6 |
14 | 8 |
15 | 14 |
16 | 17 |
17 | 27 |
18 | 34 |
19 | 48 |
20 | 57 |
21 | 84 |
22 | 100 |
23 | 138 |
24 | 166 |
25 | 225 |
26 | 269 |
27 | 354 |
28 | 416 |
29 | 540 |
30 | 633 |
31 | 796 |
32 | 920 |
33 | 1153 |
34 | 1324 |
35 | 1616 |
36 | 1845 |
37 | 2238 |
38 | 2546 |
39 | 3056 |
40 | 3445 |
41 | 4109 |
42 | 4640 |
43 | 5471 |
44 | 6139 |
45 | 7231 |
46 | 8100 |
47 | 9453 |
48 | 10560 |
49 | 12291 |
50 | 13710 |
51 | 15870 |
52 | 17622 |
53 | 20327 |
[0,0,0,0,0,0,0,0,0,1,1,2,3,6,8,14,17,27,34,48,57, 84,100,138,166,225,269,354,416,540,633,796,920, 1153,1324,1616,1845,2238,2546,3056,3445,4109,4640, 5471,6139,7231,8100,9453,10560,12291,13710,15870, 17622,20327] |