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.

A103246 Numbers y, without duplication, in Pythagorean triples x,y,z where x,y,z are relatively prime composite numbers.

Table of values

n a(n)
1 21
2 27
3 33
4 55
5 57
6 63
7 75
8 77
9 81
10 87
11 91
12 93
13 99
14 105
15 111
16 115
17 117
18 119
19 123
20 125
21 129
22 133
23 135
24 143
25 147
26 153
27 155
28 161
29 165
30 171
31 177
32 183
33 185
34 187
35 189
36 195
37 201
38 203
39 207
40 213
41 215
42 217
43 219
44 225
45 235
46 237
47 243
48 247
49 249
50 253
51 255
52 259
53 265
54 267
55 273

List of values

[21, 27, 33, 55, 57, 63, 75, 77, 81, 87, 91, 93, 99, 105, 111, 115, 117, 119, 123, 125, 129, 133, 135, 143, 147, 153, 155, 161, 165, 171, 177, 183, 185, 187, 189, 195, 201, 203, 207, 213, 215, 217, 219, 225, 235, 237, 243, 247, 249, 253, 255, 259, 265, 267, 273]

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

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