n | a(n) |
---|---|
1 | 512 |
2 | 680 |
3 | 968 |
4 | 1640 |
5 | 2984 |
6 | 6440 |
7 | 14120 |
8 | 35624 |
9 | 86312 |
10 | 236840 |
11 | 602408 |
12 | 1726760 |
13 | 4497704 |
14 | 13185320 |
15 | 34750760 |
16 | 103047464 |
17 | 273187112 |
18 | 814793000 |
19 | 2166423848 |
20 | 6480298280 |
21 | 17255498024 |
22 | 51690799400 |
23 | 137741205800 |
24 | 412921233704 |
[512,680,968,1640,2984,6440,14120,35624,86312, 236840,602408,1726760,4497704,13185320,34750760, 103047464,273187112,814793000,2166423848, 6480298280,17255498024,51690799400,137741205800, 412921233704] |