Reminder: The OEIS is hiring a new managing editor, and the application deadline is January 26.
n | a(n) |
---|---|
1 | 0 |
2 | 0 |
3 | 24 |
4 | 102 |
5 | 252 |
6 | 504 |
7 | 867 |
8 | 1431 |
9 | 2214 |
10 | 3228 |
11 | 4509 |
12 | 6237 |
13 | 8481 |
14 | 11259 |
15 | 14445 |
16 | 18261 |
17 | 22935 |
18 | 28497 |
19 | 34980 |
20 | 42762 |
21 | 51708 |
22 | 61632 |
23 | 72795 |
24 | 85791 |
25 | 100611 |
26 | 117027 |
27 | 134874 |
28 | 154836 |
29 | 177402 |
30 | 202548 |
31 | 230355 |
32 | 261543 |
33 | 295707 |
34 | 332271 |
35 | 371313 |
36 | 413937 |
37 | 460881 |
38 | 511551 |
[0,0,24,102,252,504,867,1431,2214,3228,4509,6237, 8481,11259,14445,18261,22935,28497,34980,42762, 51708,61632,72795,85791,100611,117027,134874, 154836,177402,202548,230355,261543,295707,332271, 371313,413937,460881,511551] |