n | a(n) |
---|---|
0 | 1 |
1 | 11 |
2 | 65 |
3 | 275 |
4 | 934 |
5 | 2706 |
6 | 6941 |
7 | 16159 |
8 | 34749 |
9 | 69927 |
10 | 132991 |
11 | 240900 |
12 | 418187 |
13 | 699193 |
14 | 1130581 |
15 | 1774058 |
16 | 2709201 |
17 | 4036252 |
18 | 5878719 |
19 | 8385597 |
20 | 11733007 |
21 | 16125043 |
22 | 21793619 |
23 | 28997122 |
24 | 38017704 |
25 | 49157086 |
26 | 62730799 |
27 | 79060850 |
[1,11,65,275,934,2706,6941,16159,34749,69927, 132991,240900,418187,699193,1130581,1774058, 2709201,4036252,5878719,8385597,11733007,16125043, 21793619,28997122,38017704,49157086,62730799, 79060850] |