n | a(n) |
---|---|
1 | 1 |
2 | 18 |
3 | 64 |
4 | 1250 |
5 | 3888 |
6 | 235298 |
7 | 2097152 |
8 | 86093442 |
9 | 250000000 |
10 | 51874849202 |
11 | 743008370688 |
12 | 46596170244962 |
13 | 396857386627072 |
14 | 58385852050781250 |
15 | 1152921504606846976 |
16 | 97322383751333736962 |
17 | 273238944967337066496 |
18 | 208254700595822483065682 |
19 | 5242880000000000000000000 |
[1,18,64,1250,3888,235298,2097152,86093442, 250000000,51874849202,743008370688,46596170244962, 396857386627072,58385852050781250, 1152921504606846976,97322383751333736962, 273238944967337066496,208254700595822483065682, 5242880000000000000000000] |