Reminder: The OEIS is hiring a new managing editor, and the application deadline is January 26.
n | a(n) |
---|---|
1 | 60 |
2 | 144 |
3 | 312 |
4 | 630 |
5 | 1266 |
6 | 2474 |
7 | 4864 |
8 | 9466 |
9 | 18544 |
10 | 36252 |
11 | 71260 |
12 | 140314 |
13 | 277456 |
14 | 550506 |
15 | 1095678 |
16 | 2189478 |
17 | 4384860 |
18 | 8817146 |
19 | 17756308 |
20 | 35895256 |
21 | 72635652 |
22 | 147493822 |
23 | 299688524 |
24 | 610819886 |
25 | 1245448294 |
26 | 2546376998 |
27 | 5207461228 |
[60,144,312,630,1266,2474,4864,9466,18544,36252, 71260,140314,277456,550506,1095678,2189478, 4384860,8817146,17756308,35895256,72635652, 147493822,299688524,610819886,1245448294, 2546376998,5207461228] |