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.

A271576 Integers whose square is of the form x^2 + y^4, with x,y > 0 (see A111925).

Table of values

n a(n)
1 5
2 15
3 20
4 34
5 39
6 41
7 45
8 60
9 65
10 80
11 85
12 111
13 125
14 135
15 136
16 145
17 150
18 156
19 164
20 175
21 180
22 194
23 219
24 240
25 245
26 255
27 260
28 265
29 306
30 313
31 320
32 325
33 340
34 351
35 353
36 369
37 371
38 375
39 405
40 410
41 444
42 445
43 455
44 500
45 505
46 514
47 540
48 544
49 580
50 585
51 600
52 605
53 609
54 624
55 629
56 656
57 671
58 674
59 689

List of values

[5, 15, 20, 34, 39, 41, 45, 60, 65, 80, 85, 111, 125, 135, 136, 145, 150, 156, 164, 175, 180, 194, 219, 240, 245, 255, 260, 265, 306, 313, 320, 325, 340, 351, 353, 369, 371, 375, 405, 410, 444, 445, 455, 500, 505, 514, 540, 544, 580, 585, 600, 605, 609, 624, 629, 656, 671, 674, 689]

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

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