n | a(n) |
---|---|
1 | 16 |
2 | 256 |
3 | 1260 |
4 | 5139 |
5 | 18395 |
6 | 55404 |
7 | 161975 |
8 | 440436 |
9 | 1153772 |
10 | 2954920 |
11 | 7358199 |
12 | 18095775 |
13 | 43901536 |
14 | 105437749 |
15 | 251614320 |
16 | 596577792 |
17 | 1408720236 |
18 | 3315012663 |
19 | 7779082371 |
20 | 18219094740 |
21 | 42597676899 |
22 | 99472838332 |
23 | 232059665500 |
[16,256,1260,5139,18395,55404,161975,440436, 1153772,2954920,7358199,18095775,43901536, 105437749,251614320,596577792,1408720236, 3315012663,7779082371,18219094740,42597676899, 99472838332,232059665500] |