n | a(n) |
---|---|
1 | 6 |
2 | 11 |
3 | 78 |
4 | 374 |
5 | 1648 |
6 | 6976 |
7 | 28224 |
8 | 109313 |
9 | 406229 |
10 | 1455051 |
11 | 5040870 |
12 | 16907432 |
13 | 54919554 |
14 | 172896652 |
15 | 528191603 |
16 | 1568021901 |
17 | 4529817702 |
18 | 12751729375 |
19 | 35025397438 |
20 | 93985142767 |
21 | 246661858241 |
22 | 633844786928 |
23 | 1596397210262 |
[6,11,78,374,1648,6976,28224,109313,406229, 1455051,5040870,16907432,54919554,172896652, 528191603,1568021901,4529817702,12751729375, 35025397438,93985142767,246661858241,633844786928, 1596397210262] |