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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.

A387023 Integers w such that the Diophantine equation x^2 + y^3 + z^4 = w^5 where GCD(x,y,z)=1 has exactly 5 positive integer solutions.

Table of values

n a(n)
1 9
2 45
3 70
4 80
5 120
6 124
7 125
8 128
9 133
10 143
11 170
12 175
13 180
14 195
15 201
16 220
17 224
18 236
19 252
20 264
21 275
22 278
23 296
24 308
25 311
26 312
27 330
28 332
29 336
30 337
31 352
32 354
33 355
34 360
35 362
36 366
37 374
38 375
39 380
40 386
41 390
42 394
43 399
44 404
45 411
46 416
47 418
48 428
49 430
50 444
51 461
52 466
53 477
54 484
55 488
56 500

List of values

[9, 45, 70, 80, 120, 124, 125, 128, 133, 143, 170, 175, 180, 195, 201, 220, 224, 236, 252, 264, 275, 278, 296, 308, 311, 312, 330, 332, 336, 337, 352, 354, 355, 360, 362, 366, 374, 375, 380, 386, 390, 394, 399, 404, 411, 416, 418, 428, 430, 444, 461, 466, 477, 484, 488, 500]

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

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