n | a(n) |
---|---|
0 | 2 |
1 | 2 |
2 | 18 |
3 | 98 |
4 | 338 |
5 | 882 |
6 | 1922 |
7 | 3698 |
8 | 6498 |
9 | 10658 |
10 | 16562 |
11 | 24642 |
12 | 35378 |
13 | 49298 |
14 | 66978 |
15 | 89042 |
16 | 116162 |
17 | 149058 |
18 | 188498 |
19 | 235298 |
20 | 290322 |
21 | 354482 |
22 | 428738 |
23 | 514098 |
24 | 611618 |
25 | 722402 |
26 | 847602 |
27 | 988418 |
28 | 1146098 |
29 | 1321938 |
30 | 1517282 |
31 | 1733522 |
32 | 1972098 |
33 | 2234498 |
[2,2,18,98,338,882,1922,3698,6498,10658,16562, 24642,35378,49298,66978,89042,116162,149058, 188498,235298,290322,354482,428738,514098,611618, 722402,847602,988418,1146098,1321938,1517282, 1733522,1972098,2234498] |