Reminder: The OEIS is hiring a new managing editor, and the application deadline is January 26.
n | a(n) |
---|---|
1 | 0 |
2 | 96 |
3 | 189 |
4 | 453 |
5 | 969 |
6 | 1496 |
7 | 3020 |
8 | 6020 |
9 | 9089 |
10 | 17969 |
11 | 35453 |
12 | 53340 |
13 | 105096 |
14 | 207000 |
15 | 311253 |
16 | 612909 |
17 | 1206849 |
18 | 1814480 |
19 | 3572660 |
20 | 7034396 |
21 | 10575929 |
22 | 20823353 |
23 | 40999829 |
24 | 61641396 |
25 | 121367760 |
26 | 238964880 |
27 | 359272749 |
28 | 707383509 |
29 | 1392789753 |
[0,96,189,453,969,1496,3020,6020,9089,17969,35453, 53340,105096,207000,311253,612909,1206849,1814480, 3572660,7034396,10575929,20823353,40999829, 61641396,121367760,238964880,359272749,707383509, 1392789753] |