Reminder: The OEIS is hiring a new managing editor, and the application deadline is January 26.
n | a(n) |
---|---|
1 | 0 |
2 | 8 |
3 | 108 |
4 | 480 |
5 | 1400 |
6 | 3240 |
7 | 6468 |
8 | 11648 |
9 | 19440 |
10 | 30600 |
11 | 45980 |
12 | 66528 |
13 | 93288 |
14 | 127400 |
15 | 170100 |
16 | 222720 |
17 | 286688 |
18 | 363528 |
19 | 454860 |
20 | 562400 |
21 | 687960 |
22 | 833448 |
23 | 1000868 |
24 | 1192320 |
25 | 1410000 |
26 | 1656200 |
27 | 1933308 |
28 | 2243808 |
29 | 2590280 |
30 | 2975400 |
[0,8,108,480,1400,3240,6468,11648,19440,30600, 45980,66528,93288,127400,170100,222720,286688, 363528,454860,562400,687960,833448,1000868, 1192320,1410000,1656200,1933308,2243808,2590280, 2975400] |