n | a(n) |
---|---|
1 | 144 |
2 | 772 |
3 | 3984 |
4 | 20936 |
5 | 108864 |
6 | 570208 |
7 | 2971200 |
8 | 15541312 |
9 | 81063040 |
10 | 423704496 |
11 | 2211225408 |
12 | 11553144144 |
13 | 60311293088 |
14 | 315043601664 |
15 | 1644900877696 |
16 | 8591310050640 |
17 | 44860831279136 |
18 | 234292373710800 |
19 | 1223453493401024 |
[144,772,3984,20936,108864,570208,2971200, 15541312,81063040,423704496,2211225408, 11553144144,60311293088,315043601664, 1644900877696,8591310050640,44860831279136, 234292373710800,1223453493401024] |