n | a(n) |
---|---|
1 | 0 |
2 | 0 |
3 | 0 |
4 | 0 |
5 | 0 |
6 | 2 |
7 | 3 |
8 | 5 |
9 | 9 |
10 | 15 |
11 | 19 |
12 | 36 |
13 | 43 |
14 | 68 |
15 | 96 |
16 | 125 |
17 | 171 |
18 | 232 |
19 | 297 |
20 | 418 |
21 | 529 |
22 | 676 |
23 | 853 |
24 | 1156 |
25 | 1393 |
26 | 1786 |
27 | 2316 |
28 | 2827 |
29 | 3477 |
30 | 4484 |
31 | 5423 |
32 | 6677 |
33 | 8156 |
34 | 10065 |
35 | 12538 |
36 | 15121 |
37 | 17978 |
38 | 22091 |
39 | 26666 |
40 | 32363 |
41 | 38176 |
42 | 46640 |
43 | 55137 |
44 | 66895 |
45 | 79589 |
46 | 92621 |
47 | 111485 |
48 | 133485 |
[0,0,0,0,0,2,3,5,9,15,19,36,43,68,96,125,171,232, 297,418,529,676,853,1156,1393,1786,2316,2827,3477, 4484,5423,6677,8156,10065,12538,15121,17978,22091, 26666,32363,38176,46640,55137,66895,79589,92621, 111485,133485] |