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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.

A195881 Positive integers c for which there is a (1/2)-Pythagorean triple (a,b,c) satisfying a<=b.

Table of values

n a(n)
1 4
2 17
3 8
4 16
5 12
6 34
7 19
8 92
9 16
10 51
11 20
12 32
13 94
14 46
15 227
16 24
17 68
18 23
19 106
20 28
21 38
22 62
23 184
24 48
25 85
26 422
27 32
28 61
29 38
30 181
31 36
32 62
33 102
34 304
35 136
36 677
37 40
38 64
39 188
40 34
41 57
42 119
43 276
44 44
45 92
46 152
47 454
48 199
49 48
50 136
51 80
52 391
53 46
54 52
55 128
56 212
57 634
58 153
59 274
60 56

List of values

[4, 17, 8, 16, 12, 34, 19, 92, 16, 51, 20, 32, 94, 46, 227, 24, 68, 23, 106, 28, 38, 62, 184, 48, 85, 422, 32, 61, 38, 181, 36, 62, 102, 304, 136, 677, 40, 64, 188, 34, 57, 119, 276, 44, 92, 152, 454, 199, 48, 136, 80, 391, 46, 52, 128, 212, 634, 153, 274, 56]

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

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