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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.

A326873 BII-numbers of connectedness systems without singletons.

Table of values

n a(n)
1 0
2 4
3 16
4 32
5 64
6 68
7 80
8 84
9 96
10 100
11 112
12 116
13 256
14 288
15 512
16 528
17 1024
18 1028
19 1280
20 1284
21 1536
22 1540
23 1792
24 1796
25 2048
26 2052
27 4096
28 4112
29 4352
30 4368
31 6144
32 6160
33 6400
34 6416
35 8192
36 8224
37 8704
38 8736
39 10240
40 10272
41 10752
42 10784
43 16384
44 16388
45 16400
46 16416

List of values

[0, 4, 16, 32, 64, 68, 80, 84, 96, 100, 112, 116, 256, 288, 512, 528, 1024, 1028, 1280, 1284, 1536, 1540, 1792, 1796, 2048, 2052, 4096, 4112, 4352, 4368, 6144, 6160, 6400, 6416, 8192, 8224, 8704, 8736, 10240, 10272, 10752, 10784, 16384, 16388, 16400, 16416]

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

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