Reminder: The OEIS is hiring a new managing editor, and the application deadline is January 26.
n | a(n) |
---|---|
1 | 4 |
2 | 16 |
3 | 48 |
4 | 256 |
5 | 1024 |
6 | 4096 |
7 | 15820 |
8 | 65536 |
9 | 262144 |
10 | 1048576 |
11 | 4182016 |
12 | 16777216 |
13 | 67108864 |
14 | 268435456 |
15 | 1073476576 |
16 | 4294967296 |
17 | 17179869184 |
18 | 68719476736 |
19 | 274872664064 |
20 | 1099511627776 |
21 | 4398046511104 |
22 | 17592186044416 |
23 | 70368643424320 |
[4,16,48,256,1024,4096,15820,65536,262144,1048576, 4182016,16777216,67108864,268435456,1073476576, 4294967296,17179869184,68719476736,274872664064, 1099511627776,4398046511104,17592186044416, 70368643424320] |