n | a(n) |
---|---|
0 | 0 |
1 | 1 |
2 | 15 |
3 | 55 |
4 | 134 |
5 | 265 |
6 | 461 |
7 | 735 |
8 | 1100 |
9 | 1569 |
10 | 2155 |
11 | 2871 |
12 | 3730 |
13 | 4745 |
14 | 5929 |
15 | 7295 |
16 | 8856 |
17 | 10625 |
18 | 12615 |
19 | 14839 |
20 | 17310 |
21 | 20041 |
22 | 23045 |
23 | 26335 |
24 | 29924 |
25 | 33825 |
26 | 38051 |
27 | 42615 |
28 | 47530 |
29 | 52809 |
30 | 58465 |
31 | 64511 |
32 | 70960 |
33 | 77825 |
34 | 85119 |
35 | 92855 |
36 | 101046 |
37 | 109705 |
[0,1,15,55,134,265,461,735,1100,1569,2155,2871, 3730,4745,5929,7295,8856,10625,12615,14839,17310, 20041,23045,26335,29924,33825,38051,42615,47530, 52809,58465,64511,70960,77825,85119,92855,101046, 109705] |