n | a(n) |
---|---|
-1 | 1 |
0 | 0 |
1 | 3 |
2 | 2 |
3 | 3 |
4 | 6 |
5 | 10 |
6 | 12 |
7 | 15 |
8 | 22 |
9 | 30 |
10 | 36 |
11 | 44 |
12 | 60 |
13 | 78 |
14 | 96 |
15 | 117 |
16 | 150 |
17 | 190 |
18 | 228 |
19 | 276 |
20 | 340 |
21 | 420 |
22 | 504 |
23 | 603 |
24 | 732 |
25 | 885 |
26 | 1052 |
27 | 1245 |
28 | 1488 |
29 | 1770 |
30 | 2088 |
31 | 2454 |
32 | 2902 |
33 | 3420 |
34 | 3996 |
35 | 4666 |
36 | 5460 |
37 | 6378 |
38 | 7400 |
39 | 8583 |
40 | 9972 |
41 | 11566 |
42 | 13344 |
43 | 15378 |
44 | 17752 |
45 | 20448 |
46 | 23472 |
47 | 26904 |
48 | 30876 |
[1,0,3,2,3,6,10,12,15,22,30,36,44,60,78,96,117, 150,190,228,276,340,420,504,603,732,885,1052,1245, 1488,1770,2088,2454,2902,3420,3996,4666,5460,6378, 7400,8583,9972,11566,13344,15378,17752,20448, 23472,26904,30876] |