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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.

A196379 Positive integers a for which there is a primitive (-4)-Pythagorean triple (a,b,c) satisfying a<=b.

Table of values

n a(n)
1 1
2 3
3 4
4 4
5 5
6 5
7 7
8 7
9 8
10 8
11 9
12 11
13 11
14 12
15 12
16 13
17 13
18 15
19 15
20 16
21 16
22 17
23 17
24 19
25 19
26 20
27 20
28 20
29 20
30 21
31 21
32 23
33 23
34 24
35 24
36 25
37 28
38 28
39 28
40 28
41 29
42 31
43 32
44 32
45 33
46 35
47 35
48 35
49 36
50 37
51 39
52 40
53 40
54 40
55 44
56 44
57 44
58 45
59 48
60 51
61 52
62 52
63 52
64 55
65 55
66 56
67 56

List of values

[1, 3, 4, 4, 5, 5, 7, 7, 8, 8, 9, 11, 11, 12, 12, 13, 13, 15, 15, 16, 16, 17, 17, 19, 19, 20, 20, 20, 20, 21, 21, 23, 23, 24, 24, 25, 28, 28, 28, 28, 29, 31, 32, 32, 33, 35, 35, 35, 36, 37, 39, 40, 40, 40, 44, 44, 44, 45, 48, 51, 52, 52, 52, 55, 55, 56, 56]

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

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