n | a(n) |
---|---|
3 | 2 |
4 | 15 |
5 | 52 |
6 | 129 |
7 | 266 |
8 | 487 |
9 | 820 |
10 | 1297 |
11 | 1954 |
12 | 2831 |
13 | 3972 |
14 | 5425 |
15 | 7242 |
16 | 9479 |
17 | 12196 |
18 | 15457 |
19 | 19330 |
20 | 23887 |
21 | 29204 |
22 | 35361 |
23 | 42442 |
24 | 50535 |
25 | 59732 |
26 | 70129 |
27 | 81826 |
28 | 94927 |
29 | 109540 |
30 | 125777 |
31 | 143754 |
32 | 163591 |
33 | 185412 |
34 | 209345 |
35 | 235522 |
36 | 264079 |
37 | 295156 |
38 | 328897 |
39 | 365450 |
40 | 404967 |
41 | 447604 |
[2,15,52,129,266,487,820,1297,1954,2831,3972,5425, 7242,9479,12196,15457,19330,23887,29204,35361, 42442,50535,59732,70129,81826,94927,109540,125777, 143754,163591,185412,209345,235522,264079,295156, 328897,365450,404967,447604] |