Reminder: The OEIS is hiring a new managing editor, and the application deadline is January 26.
n | a(n) |
---|---|
1 | 4 |
2 | 5 |
3 | 9 |
4 | 13 |
5 | 17 |
6 | 57 |
7 | 105 |
8 | 137 |
9 | 3217 |
10 | 3229 |
11 | 4233 |
12 | 6097 |
13 | 8757 |
14 | 11457 |
15 | 12073 |
16 | 15425 |
17 | 40117 |
18 | 45357 |
19 | 334809 |
20 | 1509037 |
[4,5,9,13,17,57,105,137,3217,3229,4233,6097,8757, 11457,12073,15425,40117,45357,334809,1509037] |