Reminder: The OEIS is hiring a new managing editor, and the application deadline is January 26.
n | a(n) |
---|---|
0 | 1 |
1 | 3 |
2 | 7 |
3 | 15 |
4 | 32 |
5 | 70 |
6 | 156 |
7 | 348 |
8 | 768 |
9 | 1672 |
10 | 3600 |
11 | 7696 |
12 | 16384 |
13 | 34784 |
14 | 73664 |
15 | 155584 |
16 | 327680 |
17 | 688256 |
18 | 1442048 |
19 | 3014912 |
20 | 6291456 |
21 | 13106688 |
22 | 27261952 |
23 | 56622080 |
24 | 117440512 |
25 | 243271680 |
26 | 503320576 |
27 | 1040191488 |
28 | 2147483648 |
[1,3,7,15,32,70,156,348,768,1672,3600,7696,16384, 34784,73664,155584,327680,688256,1442048,3014912, 6291456,13106688,27261952,56622080,117440512, 243271680,503320576,1040191488,2147483648] |