n | a(n) |
---|---|
1 | 2815 |
2 | 13751 |
3 | 54611 |
4 | 182411 |
5 | 589613 |
6 | 1727073 |
7 | 4830102 |
8 | 12936204 |
9 | 33205183 |
10 | 82794590 |
11 | 200519323 |
12 | 474103610 |
13 | 1097910960 |
14 | 2494672305 |
15 | 5575864988 |
16 | 12279125958 |
17 | 26681330332 |
18 | 57283519350 |
19 | 121646873615 |
20 | 255765799468 |
[2815,13751,54611,182411,589613,1727073,4830102, 12936204,33205183,82794590,200519323,474103610, 1097910960,2494672305,5575864988,12279125958, 26681330332,57283519350,121646873615,255765799468] |