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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.

A376333 Numbers m whose symmetric representation of sigma(m), SRS(m), consists of widths 0, 1, and 2.

Table of values

n a(n)
1 15
2 35
3 45
4 63
5 70
6 75
7 77
8 78
9 91
10 99
11 102
12 105
13 110
14 114
15 117
16 130
17 135
18 138
19 143
20 153
21 154
22 165
23 170
24 174
25 175
26 182
27 186
28 187
29 189
30 190
31 195
32 209
33 221
34 222
35 225
36 231
37 238
38 245
39 246
40 247
41 255
42 258
43 266
44 273
45 282
46 285
47 286
48 297
49 299
50 318
51 322
52 323
53 325
54 345
55 348
56 350

List of values

[15, 35, 45, 63, 70, 75, 77, 78, 91, 99, 102, 105, 110, 114, 117, 130, 135, 138, 143, 153, 154, 165, 170, 174, 175, 182, 186, 187, 189, 190, 195, 209, 221, 222, 225, 231, 238, 245, 246, 247, 255, 258, 266, 273, 282, 285, 286, 297, 299, 318, 322, 323, 325, 345, 348, 350]

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

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