n | a(n) |
---|---|
1 | 136 |
2 | 7116 |
3 | 133872 |
4 | 1166348 |
5 | 6729772 |
6 | 29135376 |
7 | 102662460 |
8 | 309407104 |
9 | 826209396 |
10 | 2001072604 |
11 | 4474375652 |
12 | 9359308356 |
13 | 18502642052 |
14 | 34848697904 |
15 | 62937664056 |
16 | 109564592568 |
17 | 184647595344 |
18 | 302339038260 |
19 | 482432513584 |
20 | 752123193756 |
[136,7116,133872,1166348,6729772,29135376, 102662460,309407104,826209396,2001072604, 4474375652,9359308356,18502642052,34848697904, 62937664056,109564592568,184647595344, 302339038260,482432513584,752123193756] |