cp's OEIS Frontend

This is a front-end for the Online Encyclopedia of Integer Sequences, made by Christian Perfect. The idea is to provide OEIS entries in non-ancient HTML, and then to think about how they're presented visually. The source code is on GitHub.

A288346 Median of 2^X + 2^Y where X and Y are independent random variables with B(n,1/2) distributions.

Table of values

n a(n)
1 3
2 4
3 6
4 9
5 12
6 20
7 24
8 40
9 64
10 80
11 128
12 160
13 256
14 320
15 528
16 768
17 1088
18 1536
19 2176
20 3072
21 4352
22 6144
23 9216
24 12288
25 18432
26 32768
27 36864
28 65536
29 73728
30 131072
31 163840
32 264192
33 327680
34 532480
35 655360
36 1064960
37 1310720
38 2162688
39 2621440
40 4325376
41 6291456
42 8650752

List of values

[3, 4, 6, 9, 12, 20, 24, 40, 64, 80, 128, 160, 256, 320, 528, 768, 1088, 1536, 2176, 3072, 4352, 6144, 9216, 12288, 18432, 32768, 36864, 65536, 73728, 131072, 163840, 264192, 327680, 532480, 655360, 1064960, 1310720, 2162688, 2621440, 4325376, 6291456, 8650752]

Started in 1964 by Neil J. A. Sloane | Maintained by The OEIS Foundation Inc.

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