n | a(n) |
---|---|
0 | 0 |
1 | 2 |
2 | 18 |
3 | 114 |
4 | 420 |
5 | 1170 |
6 | 2710 |
7 | 5538 |
8 | 10312 |
9 | 17890 |
10 | 29338 |
11 | 45970 |
12 | 69356 |
13 | 101362 |
14 | 144158 |
15 | 200258 |
16 | 272528 |
17 | 364226 |
18 | 479010 |
19 | 620978 |
20 | 794676 |
21 | 1005138 |
22 | 1257894 |
23 | 1559010 |
24 | 1915096 |
25 | 2333346 |
26 | 2821546 |
27 | 3388114 |
28 | 4042108 |
29 | 4793266 |
30 | 5652014 |
31 | 6629506 |
32 | 7737632 |
33 | 8989058 |
34 | 10397234 |
[0,2,18,114,420,1170,2710,5538,10312,17890,29338, 45970,69356,101362,144158,200258,272528,364226, 479010,620978,794676,1005138,1257894,1559010, 1915096,2333346,2821546,3388114,4042108,4793266, 5652014,6629506,7737632,8989058,10397234] |