n | a(n) |
---|---|
0 | 0 |
1 | 0 |
2 | 1 |
3 | 7 |
4 | 26 |
5 | 70 |
6 | 155 |
7 | 301 |
8 | 532 |
9 | 876 |
10 | 1365 |
11 | 2035 |
12 | 2926 |
13 | 4082 |
14 | 5551 |
15 | 7385 |
16 | 9640 |
17 | 12376 |
18 | 15657 |
19 | 19551 |
20 | 24130 |
21 | 29470 |
22 | 35651 |
23 | 42757 |
24 | 50876 |
25 | 60100 |
26 | 70525 |
27 | 82251 |
28 | 95382 |
29 | 110026 |
30 | 126295 |
31 | 144305 |
32 | 164176 |
33 | 186032 |
34 | 210001 |
35 | 236215 |
36 | 264810 |
37 | 295926 |
[0,0,1,7,26,70,155,301,532,876,1365,2035,2926, 4082,5551,7385,9640,12376,15657,19551,24130,29470, 35651,42757,50876,60100,70525,82251,95382,110026, 126295,144305,164176,186032,210001,236215,264810, 295926] |