Reminder: The OEIS is hiring a new managing editor, and the application deadline is January 26.
n | a(n) |
---|---|
1 | 8 |
2 | 42 |
3 | 303 |
4 | 2574 |
5 | 22128 |
6 | 175180 |
7 | 1231170 |
8 | 7652503 |
9 | 42460424 |
10 | 212971589 |
11 | 977395362 |
12 | 4147719749 |
13 | 16420984346 |
14 | 61103700814 |
15 | 215040758842 |
16 | 719522481940 |
17 | 2299243641848 |
18 | 7043942786447 |
19 | 20758083457211 |
20 | 59015575393057 |
[8,42,303,2574,22128,175180,1231170,7652503, 42460424,212971589,977395362,4147719749, 16420984346,61103700814,215040758842,719522481940, 2299243641848,7043942786447,20758083457211, 59015575393057] |