n | a(n) |
---|---|
0 | 56 |
1 | 756 |
2 | 5292 |
3 | 25872 |
4 | 99792 |
5 | 324324 |
6 | 924924 |
7 | 2378376 |
8 | 5621616 |
9 | 12388376 |
10 | 25729704 |
11 | 50791104 |
12 | 95938752 |
13 | 174350232 |
14 | 306211752 |
15 | 521694096 |
16 | 864913896 |
17 | 1399125420 |
18 | 2213431220 |
19 | 3431347920 |
20 | 5221616400 |
21 | 7811703900 |
22 | 11504509380 |
23 | 16698853080 |
24 | 23914406880 |
25 | 33821804016 |
[56,756,5292,25872,99792,324324,924924,2378376, 5621616,12388376,25729704,50791104,95938752, 174350232,306211752,521694096,864913896, 1399125420,2213431220,3431347920,5221616400, 7811703900,11504509380,16698853080,23914406880, 33821804016] |