n | a(n) |
---|---|
0 | 8 |
1 | 22 |
2 | 64 |
3 | 190 |
4 | 568 |
5 | 1702 |
6 | 5104 |
7 | 15310 |
8 | 45928 |
9 | 137782 |
10 | 413344 |
11 | 1240030 |
12 | 3720088 |
13 | 11160262 |
14 | 33480784 |
15 | 100442350 |
16 | 301327048 |
17 | 903981142 |
18 | 2711943424 |
19 | 8135830270 |
20 | 24407490808 |
21 | 73222472422 |
22 | 219667417264 |
23 | 659002251790 |
24 | 1977006755368 |
25 | 5931020266102 |
[8,22,64,190,568,1702,5104,15310,45928,137782, 413344,1240030,3720088,11160262,33480784, 100442350,301327048,903981142,2711943424, 8135830270,24407490808,73222472422,219667417264, 659002251790,1977006755368,5931020266102] |