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.

A178958 Numbers n from A181780 that are not in A181781.

Table of values

n a(n)
1 15
2 28
3 35
4 39
5 51
6 52
7 55
8 63
9 66
10 70
11 75
12 76
13 87
14 95
15 99
16 111
17 112
18 115
19 119
20 123
21 124
22 130
23 135
24 143
25 147
26 148
27 154
28 155
29 159
30 171
31 172
32 176
33 183
34 186
35 187
36 190
37 195
38 196
39 203
40 207
41 208
42 215
43 219
44 232
45 235
46 238
47 244
48 246
49 255
50 267
51 268
52 275
53 276
54 279
55 280
56 286
57 287
58 291
59 292
60 295
61 299

List of values

[15, 28, 35, 39, 51, 52, 55, 63, 66, 70, 75, 76, 87, 95, 99, 111, 112, 115, 119, 123, 124, 130, 135, 143, 147, 148, 154, 155, 159, 171, 172, 176, 183, 186, 187, 190, 195, 196, 203, 207, 208, 215, 219, 232, 235, 238, 244, 246, 255, 267, 268, 275, 276, 279, 280, 286, 287, 291, 292, 295, 299]

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

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