n | a(n) |
---|---|
0 | 0 |
1 | 2 |
2 | 11 |
3 | 35 |
4 | 85 |
5 | 175 |
6 | 322 |
7 | 546 |
8 | 870 |
9 | 1320 |
10 | 1925 |
11 | 2717 |
12 | 3731 |
13 | 5005 |
14 | 6580 |
15 | 8500 |
16 | 10812 |
17 | 13566 |
18 | 16815 |
19 | 20615 |
20 | 25025 |
21 | 30107 |
22 | 35926 |
23 | 42550 |
24 | 50050 |
25 | 58500 |
26 | 67977 |
27 | 78561 |
28 | 90335 |
29 | 103385 |
30 | 117800 |
31 | 133672 |
32 | 151096 |
33 | 170170 |
34 | 190995 |
35 | 213675 |
36 | 238317 |
37 | 265031 |
[0,2,11,35,85,175,322,546,870,1320,1925,2717,3731, 5005,6580,8500,10812,13566,16815,20615,25025, 30107,35926,42550,50050,58500,67977,78561,90335, 103385,117800,133672,151096,170170,190995,213675, 238317,265031] |