Reminder: The OEIS is hiring a new managing editor, and the application deadline is January 26.
n | a(n) |
---|---|
1 | 3 |
2 | 11 |
3 | 39 |
4 | 127 |
5 | 377 |
6 | 1014 |
7 | 2518 |
8 | 5844 |
9 | 12790 |
10 | 26582 |
11 | 52769 |
12 | 100547 |
13 | 184661 |
14 | 328068 |
15 | 565582 |
16 | 948764 |
17 | 1552366 |
18 | 2482688 |
19 | 3888261 |
20 | 5973327 |
21 | 9014649 |
22 | 13382250 |
23 | 19564750 |
24 | 28200044 |
25 | 40112142 |
26 | 56355074 |
27 | 78264849 |
28 | 107520547 |
29 | 146215717 |
30 | 196941352 |
[3,11,39,127,377,1014,2518,5844,12790,26582,52769, 100547,184661,328068,565582,948764,1552366, 2482688,3888261,5973327,9014649,13382250,19564750, 28200044,40112142,56355074,78264849,107520547, 146215717,196941352] |