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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.

A088687 Numbers that can be represented as j^4 + k^4, with 0 < j < k, in exactly one way.

Table of values

n a(n)
1 17
2 82
3 97
4 257
5 272
6 337
7 626
8 641
9 706
10 881
11 1297
12 1312
13 1377
14 1552
15 1921
16 2402
17 2417
18 2482
19 2657
20 3026
21 3697
22 4097
23 4112
24 4177
25 4352
26 4721
27 5392
28 6497
29 6562
30 6577
31 6642
32 6817
33 7186
34 7857
35 8962
36 10001
37 10016
38 10081
39 10256
40 10625
41 10657
42 11296

List of values

[17, 82, 97, 257, 272, 337, 626, 641, 706, 881, 1297, 1312, 1377, 1552, 1921, 2402, 2417, 2482, 2657, 3026, 3697, 4097, 4112, 4177, 4352, 4721, 5392, 6497, 6562, 6577, 6642, 6817, 7186, 7857, 8962, 10001, 10016, 10081, 10256, 10625, 10657, 11296]

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

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