n | a(n) |
---|---|
0 | 0 |
1 | 1 |
2 | 3 |
3 | 10 |
4 | 30 |
5 | 75 |
6 | 161 |
7 | 308 |
8 | 540 |
9 | 885 |
10 | 1375 |
11 | 2046 |
12 | 2938 |
13 | 4095 |
14 | 5565 |
15 | 7400 |
16 | 9656 |
17 | 12393 |
18 | 15675 |
19 | 19570 |
20 | 24150 |
21 | 29491 |
22 | 35673 |
23 | 42780 |
24 | 50900 |
25 | 60125 |
26 | 70551 |
27 | 82278 |
28 | 95410 |
29 | 110055 |
30 | 126325 |
31 | 144336 |
32 | 164208 |
33 | 186065 |
34 | 210035 |
35 | 236250 |
36 | 264846 |
37 | 295963 |
38 | 329745 |
39 | 366340 |
[0,1,3,10,30,75,161,308,540,885,1375,2046,2938, 4095,5565,7400,9656,12393,15675,19570,24150,29491, 35673,42780,50900,60125,70551,82278,95410,110055, 126325,144336,164208,186065,210035,236250,264846, 295963,329745,366340] |