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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.

A025363 Numbers that are the sum of 4 nonzero squares in exactly 7 ways.

Table of values

n a(n)
1 135
2 148
3 170
4 172
5 182
6 183
7 187
8 189
9 190
10 199
11 215
12 229
13 245
14 261
15 263
16 289
17 305
18 317
19 347
20 356
21 389
22 401
23 404
24 592
25 680
26 688
27 728
28 760
29 1424
30 1616
31 2368
32 2720
33 2752
34 2912
35 3040
36 5696
37 6464
38 9472
39 10880
40 11008
41 11648
42 12160
43 22784
44 25856
45 37888
46 43520

List of values

[135, 148, 170, 172, 182, 183, 187, 189, 190, 199, 215, 229, 245, 261, 263, 289, 305, 317, 347, 356, 389, 401, 404, 592, 680, 688, 728, 760, 1424, 1616, 2368, 2720, 2752, 2912, 3040, 5696, 6464, 9472, 10880, 11008, 11648, 12160, 22784, 25856, 37888, 43520]

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

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