cp's OEIS Frontend

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.

A080654 Smallest number with exactly n representations as a sum of five positive squares or 0 if no such number exists (cf. A025429).

Table of values

n a(n)
1 5
2 20
3 29
4 62
5 53
6 80
7 77
8 91
9 101
10 107
11 128
12 133
13 131
14 139
15 166
16 163
17 181
18 187
19 179
20 219
21 203
22 214
23 227
24 238
25 211
26 262
27 275
28 251
29 291
30 277
31 314
32 298
33 259
34 299
35 326
36 307
37 399
38 334
39 374
40 346
41 347
42 355
43 373
44 331
45 411
46 391
47 430
48 371
49 445
50 421
51 394
52 486
53 379
54 406

List of values

[5, 20, 29, 62, 53, 80, 77, 91, 101, 107, 128, 133, 131, 139, 166, 163, 181, 187, 179, 219, 203, 214, 227, 238, 211, 262, 275, 251, 291, 277, 314, 298, 259, 299, 326, 307, 399, 334, 374, 346, 347, 355, 373, 331, 411, 391, 430, 371, 445, 421, 394, 486, 379, 406]

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

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