Reminder: The OEIS is hiring a new managing editor, and the application deadline is January 26.
n | a(n) |
---|---|
1 | 1 |
2 | 17 |
3 | 99 |
4 | 373 |
5 | 1115 |
6 | 2901 |
7 | 6907 |
8 | 15509 |
9 | 33483 |
10 | 70405 |
11 | 145451 |
12 | 296997 |
13 | 601819 |
14 | 1213493 |
15 | 2439195 |
16 | 4893301 |
17 | 9804587 |
18 | 19630629 |
19 | 39286603 |
20 | 78602885 |
21 | 157240251 |
22 | 314520277 |
23 | 629086139 |
24 | 1258224213 |
25 | 2516507275 |
26 | 5033080901 |
27 | 10066236267 |
28 | 20132555749 |
29 | 40265204123 |
[1,17,99,373,1115,2901,6907,15509,33483,70405, 145451,296997,601819,1213493,2439195,4893301, 9804587,19630629,39286603,78602885,157240251, 314520277,629086139,1258224213,2516507275, 5033080901,10066236267,20132555749,40265204123] |