n | a(n) |
---|---|
0 | 1 |
1 | 7 |
2 | 28 |
3 | 84 |
4 | 210 |
5 | 462 |
6 | 924 |
7 | 1715 |
8 | 2996 |
9 | 4977 |
10 | 7924 |
11 | 12166 |
12 | 18102 |
13 | 26208 |
14 | 37044 |
15 | 51261 |
16 | 69608 |
17 | 92939 |
18 | 122220 |
19 | 158536 |
20 | 203098 |
21 | 257250 |
22 | 322476 |
23 | 400407 |
24 | 492828 |
25 | 601685 |
26 | 729092 |
27 | 877338 |
28 | 1048894 |
29 | 1246420 |
30 | 1472772 |
31 | 1731009 |
32 | 2024400 |
33 | 2356431 |
34 | 2730812 |
35 | 3151484 |
[1,7,28,84,210,462,924,1715,2996,4977,7924,12166, 18102,26208,37044,51261,69608,92939,122220,158536, 203098,257250,322476,400407,492828,601685,729092, 877338,1048894,1246420,1472772,1731009,2024400, 2356431,2730812,3151484] |