n | a(n) |
---|---|
1 | 16 |
2 | 55 |
3 | 387 |
4 | 1876 |
5 | 10857 |
6 | 57665 |
7 | 318732 |
8 | 1729531 |
9 | 9464035 |
10 | 51591068 |
11 | 281717653 |
12 | 1537169293 |
13 | 8390298820 |
14 | 45789639603 |
15 | 249911548135 |
16 | 1363931051824 |
17 | 7443964229917 |
18 | 40626890315469 |
19 | 221729775973184 |
20 | 1210135365944631 |
[16,55,387,1876,10857,57665,318732,1729531, 9464035,51591068,281717653,1537169293,8390298820, 45789639603,249911548135,1363931051824, 7443964229917,40626890315469,221729775973184, 1210135365944631] |