n | a(n) |
---|---|
1 | 0 |
2 | 0 |
3 | 0 |
4 | 0 |
5 | 1 |
6 | 1 |
7 | 2 |
8 | 3 |
9 | 5 |
10 | 7 |
11 | 11 |
12 | 15 |
13 | 21 |
14 | 29 |
15 | 40 |
16 | 53 |
17 | 72 |
18 | 94 |
19 | 124 |
20 | 161 |
21 | 209 |
22 | 267 |
23 | 343 |
24 | 435 |
25 | 551 |
26 | 693 |
27 | 870 |
28 | 1084 |
29 | 1351 |
30 | 1672 |
31 | 2066 |
32 | 2542 |
33 | 3121 |
34 | 3815 |
35 | 4658 |
36 | 5664 |
37 | 6875 |
38 | 8319 |
39 | 10049 |
40 | 12102 |
41 | 14553 |
42 | 17452 |
43 | 20894 |
44 | 24959 |
45 | 29766 |
46 | 35420 |
47 | 42089 |
48 | 49911 |
49 | 59100 |
50 | 69856 |
51 | 82452 |
52 | 97152 |
53 | 114324 |
54 | 134315 |
[0,0,0,0,1,1,2,3,5,7,11,15,21,29,40,53,72,94,124, 161,209,267,343,435,551,693,870,1084,1351,1672, 2066,2542,3121,3815,4658,5664,6875,8319,10049, 12102,14553,17452,20894,24959,29766,35420,42089, 49911,59100,69856,82452,97152,114324,134315] |