Reminder: The OEIS is hiring a new managing editor, and the application deadline is January 26.
n | a(n) |
---|---|
0 | 1 |
1 | 2 |
2 | 5 |
3 | 12 |
4 | 27 |
5 | 57 |
6 | 117 |
7 | 240 |
8 | 495 |
9 | 999 |
10 | 2007 |
11 | 4035 |
12 | 8123 |
13 | 16281 |
14 | 32597 |
15 | 65280 |
16 | 130815 |
17 | 261759 |
18 | 523647 |
19 | 1047615 |
20 | 2096063 |
21 | 4192671 |
22 | 8385887 |
23 | 16773135 |
24 | 33550319 |
25 | 67102695 |
26 | 134207447 |
27 | 268420035 |
28 | 536853435 |
29 | 1073715609 |
30 | 2147439957 |
31 | 4294901760 |
32 | 8589869055 |
[1,2,5,12,27,57,117,240,495,999,2007,4035,8123, 16281,32597,65280,130815,261759,523647,1047615, 2096063,4192671,8385887,16773135,33550319, 67102695,134207447,268420035,536853435,1073715609, 2147439957,4294901760,8589869055] |