n | a(n) |
---|---|
1 | 1 |
2 | 11 |
3 | 16 |
4 | 34 |
5 | 113 |
6 | 275 |
7 | 604 |
8 | 1804 |
9 | 4683 |
10 | 11365 |
11 | 31038 |
12 | 82942 |
13 | 210403 |
14 | 558769 |
15 | 1491058 |
16 | 3874324 |
17 | 10204095 |
18 | 27097133 |
19 | 71126798 |
20 | 187171924 |
21 | 495234515 |
22 | 1304838307 |
23 | 3436483078 |
24 | 9075524470 |
25 | 23939196931 |
26 | 63097831781 |
27 | 166506104866 |
[1,11,16,34,113,275,604,1804,4683,11365,31038, 82942,210403,558769,1491058,3874324,10204095, 27097133,71126798,187171924,495234515,1304838307, 3436483078,9075524470,23939196931,63097831781, 166506104866] |