n | a(n) |
---|---|
0 | 1 |
1 | 1 |
2 | 6 |
3 | 19 |
4 | 63 |
5 | 82 |
6 | 555 |
7 | 637 |
8 | 2466 |
9 | 8035 |
10 | 42641 |
11 | 50676 |
12 | 1866977 |
13 | 1917653 |
14 | 11455242 |
15 | 36283379 |
16 | 120305379 |
17 | 156588758 |
18 | 1059837927 |
19 | 1216426685 |
20 | 4709117982 |
21 | 15343780631 |
22 | 81428021137 |
23 | 96771801768 |
24 | 3565212884785 |
25 | 3661984686553 |
26 | 21875136317550 |
27 | 69287393639203 |
[1,1,6,19,63,82,555,637,2466,8035,42641,50676, 1866977,1917653,11455242,36283379,120305379, 156588758,1059837927,1216426685,4709117982, 15343780631,81428021137,96771801768,3565212884785, 3661984686553,21875136317550,69287393639203] |