n | a(n) |
---|---|
1 | 16 |
2 | 22 |
3 | 53 |
4 | 179 |
5 | 560 |
6 | 1726 |
7 | 5205 |
8 | 15474 |
9 | 46577 |
10 | 140882 |
11 | 425811 |
12 | 1284730 |
13 | 3876203 |
14 | 11701804 |
15 | 35329457 |
16 | 106648194 |
17 | 321916587 |
18 | 971745234 |
19 | 2933418071 |
20 | 8855071730 |
21 | 26730426635 |
22 | 80690036458 |
23 | 243576592865 |
24 | 735277676028 |
25 | 2219559525935 |
[16,22,53,179,560,1726,5205,15474,46577,140882, 425811,1284730,3876203,11701804,35329457, 106648194,321916587,971745234,2933418071, 8855071730,26730426635,80690036458,243576592865, 735277676028,2219559525935] |