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.

A349231 Numbers k such that k and k+4 are consecutive squarefree numbers.

Table of values

n a(n)
1 47
2 97
3 123
4 341
5 349
6 422
7 474
8 547
9 602
10 723
11 773
12 1023
13 1249
14 1273
15 1322
16 1374
17 1419
18 1447
19 1518
20 1663
21 1673
22 1847
23 1861
24 1923
25 2006
26 2022
27 2055
28 2105
29 2149
30 2222
31 2274
32 2347
33 2365
34 2522
35 2526
36 2573
37 2643
38 2823
39 2870
40 3049
41 3122
42 3183
43 3210
44 3247
45 3282
46 3427

List of values

[47, 97, 123, 341, 349, 422, 474, 547, 602, 723, 773, 1023, 1249, 1273, 1322, 1374, 1419, 1447, 1518, 1663, 1673, 1847, 1861, 1923, 2006, 2022, 2055, 2105, 2149, 2222, 2274, 2347, 2365, 2522, 2526, 2573, 2643, 2823, 2870, 3049, 3122, 3183, 3210, 3247, 3282, 3427]

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

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