Reminder: The OEIS is hiring a new managing editor, and the application deadline is January 26.
n | a(n) |
---|---|
1 | 0 |
2 | 0 |
3 | 0 |
4 | 3 |
5 | 6 |
6 | 21 |
7 | 36 |
8 | 90 |
9 | 150 |
10 | 339 |
11 | 540 |
12 | 1149 |
13 | 1806 |
14 | 3765 |
15 | 5790 |
16 | 11880 |
17 | 18150 |
18 | 36894 |
19 | 55980 |
20 | 113145 |
21 | 170970 |
22 | 344541 |
23 | 519156 |
24 | 1043190 |
25 | 1569744 |
26 | 3149979 |
27 | 4733670 |
28 | 9488409 |
29 | 14250606 |
30 | 28544205 |
31 | 42850116 |
32 | 85786560 |
33 | 128746410 |
34 | 257672355 |
35 | 386634018 |
36 | 773623116 |
37 | 1160688606 |
[0,0,0,3,6,21,36,90,150,339,540,1149,1806,3765, 5790,11880,18150,36894,55980,113145,170970,344541, 519156,1043190,1569744,3149979,4733670,9488409, 14250606,28544205,42850116,85786560,128746410, 257672355,386634018,773623116,1160688606] |