n | a(n) |
---|---|
1 | 2228 |
2 | 5700 |
3 | 13032 |
4 | 35928 |
5 | 98924 |
6 | 283148 |
7 | 811604 |
8 | 2316508 |
9 | 6722572 |
10 | 19126684 |
11 | 55931004 |
12 | 158866012 |
13 | 466472412 |
14 | 1324163452 |
15 | 3895852628 |
16 | 11060567268 |
17 | 32569903236 |
18 | 92510460284 |
19 | 272504460204 |
20 | 774392667980 |
21 | 2281374454932 |
[2228,5700,13032,35928,98924,283148,811604, 2316508,6722572,19126684,55931004,158866012, 466472412,1324163452,3895852628,11060567268, 32569903236,92510460284,272504460204,774392667980, 2281374454932] |