n | a(n) |
---|---|
0 | 0 |
1 | 0 |
2 | 0 |
3 | 0 |
4 | 1 |
5 | 3 |
6 | 3 |
7 | 9 |
8 | 11 |
9 | 17 |
10 | 23 |
11 | 37 |
12 | 42 |
13 | 68 |
14 | 87 |
15 | 110 |
16 | 153 |
17 | 209 |
18 | 261 |
19 | 352 |
20 | 444 |
21 | 573 |
22 | 750 |
23 | 949 |
24 | 1187 |
25 | 1508 |
26 | 1909 |
27 | 2367 |
28 | 2938 |
29 | 3662 |
30 | 4507 |
31 | 5576 |
32 | 6826 |
33 | 8359 |
34 | 10203 |
35 | 12372 |
36 | 15011 |
37 | 18230 |
38 | 21996 |
39 | 26518 |
40 | 31779 |
41 | 38219 |
42 | 45682 |
43 | 54660 |
44 | 65112 |
45 | 77500 |
46 | 92089 |
47 | 109285 |
[0,0,0,0,1,3,3,9,11,17,23,37,42,68,87,110,153,209, 261,352,444,573,750,949,1187,1508,1909,2367,2938, 3662,4507,5576,6826,8359,10203,12372,15011,18230, 21996,26518,31779,38219,45682,54660,65112,77500, 92089,109285] |