Reminder: The OEIS is hiring a new managing editor, and the application deadline is January 26.
n | a(n) |
---|---|
1 | 1 |
2 | 31 |
3 | 91 |
4 | 211 |
5 | 451 |
6 | 931 |
7 | 1891 |
8 | 3811 |
9 | 7651 |
10 | 15331 |
11 | 30691 |
12 | 61411 |
13 | 122851 |
14 | 245731 |
15 | 491491 |
16 | 983011 |
17 | 1966051 |
18 | 3932131 |
19 | 7864291 |
20 | 15728611 |
21 | 31457251 |
22 | 62914531 |
23 | 125829091 |
24 | 251658211 |
25 | 503316451 |
26 | 1006632931 |
27 | 2013265891 |
28 | 4026531811 |
29 | 8053063651 |
30 | 16106127331 |
[1,31,91,211,451,931,1891,3811,7651,15331,30691, 61411,122851,245731,491491,983011,1966051,3932131, 7864291,15728611,31457251,62914531,125829091, 251658211,503316451,1006632931,2013265891, 4026531811,8053063651,16106127331] |