n | a(n) |
---|---|
1 | 6 |
2 | 68 |
3 | 288 |
4 | 840 |
5 | 1948 |
6 | 3914 |
7 | 7074 |
8 | 11862 |
9 | 18732 |
10 | 28244 |
11 | 40970 |
12 | 57598 |
13 | 78816 |
14 | 105444 |
15 | 138284 |
16 | 178282 |
17 | 226362 |
18 | 283598 |
19 | 351026 |
20 | 429852 |
21 | 521230 |
22 | 626492 |
23 | 746910 |
24 | 883944 |
25 | 1038982 |
26 | 1213616 |
27 | 1409348 |
28 | 1627896 |
29 | 1870884 |
30 | 2140158 |
31 | 2437454 |
32 | 2764750 |
33 | 3123900 |
[6,68,288,840,1948,3914,7074,11862,18732,28244, 40970,57598,78816,105444,138284,178282,226362, 283598,351026,429852,521230,626492,746910,883944, 1038982,1213616,1409348,1627896,1870884,2140158, 2437454,2764750,3123900] |