Reminder: The OEIS is hiring a new managing editor, and the application deadline is January 26.
n | a(n) |
---|---|
0 | 1 |
1 | 3 |
2 | 10 |
3 | 37 |
4 | 144 |
5 | 586 |
6 | 2454 |
7 | 10491 |
8 | 45670 |
9 | 201428 |
10 | 898710 |
11 | 4047732 |
12 | 18373856 |
13 | 83991102 |
14 | 386189282 |
15 | 1785033011 |
16 | 8288830692 |
17 | 38645792022 |
18 | 180849601258 |
19 | 849093024414 |
20 | 3998469899148 |
21 | 18880505756862 |
22 | 89373153794574 |
23 | 424026472077136 |
24 | 2015977545656546 |
25 | 9603271271496564 |
26 | 45828024248011082 |
[1,3,10,37,144,586,2454,10491,45670,201428,898710, 4047732,18373856,83991102,386189282,1785033011, 8288830692,38645792022,180849601258,849093024414, 3998469899148,18880505756862,89373153794574, 424026472077136,2015977545656546,9603271271496564, 45828024248011082] |