Reminder: The OEIS is hiring a new managing editor, and the application deadline is January 26.
n | a(n) |
---|---|
1 | 6 |
2 | 36 |
3 | 158 |
4 | 614 |
5 | 2596 |
6 | 11045 |
7 | 47252 |
8 | 200690 |
9 | 856618 |
10 | 3643558 |
11 | 15489384 |
12 | 65863683 |
13 | 280302564 |
14 | 1192057233 |
15 | 5068539465 |
16 | 21551848324 |
17 | 91660701076 |
18 | 389792005662 |
19 | 1657541261871 |
20 | 7048510785986 |
21 | 29974349818876 |
22 | 127465944902477 |
[6,36,158,614,2596,11045,47252,200690,856618, 3643558,15489384,65863683,280302564,1192057233, 5068539465,21551848324,91660701076,389792005662, 1657541261871,7048510785986,29974349818876, 127465944902477] |