n | a(n) |
---|---|
1 | 26 |
2 | 168 |
3 | 660 |
4 | 2228 |
5 | 5646 |
6 | 12600 |
7 | 25280 |
8 | 46608 |
9 | 80334 |
10 | 131672 |
11 | 206112 |
12 | 311352 |
13 | 455954 |
14 | 649920 |
15 | 904884 |
16 | 1235024 |
17 | 1654734 |
18 | 2181960 |
19 | 2836016 |
20 | 3638460 |
21 | 4613010 |
22 | 5786924 |
23 | 7188012 |
24 | 8848968 |
25 | 10803998 |
26 | 13090368 |
27 | 15748356 |
28 | 18822884 |
29 | 22359246 |
[26,168,660,2228,5646,12600,25280,46608,80334, 131672,206112,311352,455954,649920,904884,1235024, 1654734,2181960,2836016,3638460,4613010,5786924, 7188012,8848968,10803998,13090368,15748356, 18822884,22359246] |