n | a(n) |
---|---|
1 | 1 |
2 | 2 |
3 | 2 |
4 | 6 |
5 | 6 |
6 | 10 |
7 | 18 |
8 | 54 |
9 | 54 |
10 | 114 |
11 | 186 |
12 | 334 |
13 | 630 |
14 | 1314 |
15 | 2106 |
16 | 5910 |
17 | 7710 |
18 | 15642 |
19 | 27594 |
20 | 57798 |
21 | 97902 |
22 | 207762 |
23 | 364722 |
24 | 712990 |
25 | 1340622 |
26 | 2778930 |
27 | 4918482 |
28 | 10437702 |
29 | 18512790 |
30 | 37500858 |
31 | 69273666 |
32 | 154021590 |
33 | 258155910 |
34 | 535004610 |
35 | 981288906 |
[1,2,2,6,6,10,18,54,54,114,186,334,630,1314,2106, 5910,7710,15642,27594,57798,97902,207762,364722, 712990,1340622,2778930,4918482,10437702,18512790, 37500858,69273666,154021590,258155910,535004610, 981288906] |