n | a(n) |
---|---|
0 | 1 |
1 | 11 |
2 | 65 |
3 | 323 |
4 | 1849 |
5 | 10781 |
6 | 64325 |
7 | 388749 |
8 | 2371457 |
9 | 14559461 |
10 | 89788425 |
11 | 555446661 |
12 | 3443457697 |
13 | 21379001421 |
14 | 132867762617 |
15 | 826329001973 |
16 | 5141530912065 |
17 | 32001680946301 |
18 | 199227543918473 |
19 | 1240485517109477 |
[1,11,65,323,1849,10781,64325,388749,2371457, 14559461,89788425,555446661,3443457697, 21379001421,132867762617,826329001973, 5141530912065,32001680946301,199227543918473, 1240485517109477] |