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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.

A308140 Sum of the largest side lengths of all integer-sided triangles with squarefree side lengths and perimeter n.

Table of values

n a(n)
1 0
2 0
3 1
4 0
5 2
6 2
7 6
8 3
9 3
10 0
11 10
12 5
13 17
14 12
15 32
16 20
17 20
18 13
19 14
20 7
21 27
22 30
23 64
24 43
25 32
26 21
27 71
28 48
29 92
30 92
31 154
32 112
33 110
34 85
35 169
36 123
37 142
38 94
39 222
40 154
41 171
42 101
43 245
44 169
45 316
46 250
47 424
48 321
49 361
50 263
51 322
52 219
53 367
54 337
55 348
56 260
57 275
58 242
59 405
60 310

List of values

[0, 0, 1, 0, 2, 2, 6, 3, 3, 0, 10, 5, 17, 12, 32, 20, 20, 13, 14, 7, 27, 30, 64, 43, 32, 21, 71, 48, 92, 92, 154, 112, 110, 85, 169, 123, 142, 94, 222, 154, 171, 101, 245, 169, 316, 250, 424, 321, 361, 263, 322, 219, 367, 337, 348, 260, 275, 242, 405, 310]

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

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