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.

A078557 Squarefree balanced numbers (i.e., squarefree members of A020492).

Table of values

n a(n)
1 1
2 2
3 3
4 6
5 14
6 15
7 30
8 35
9 42
10 70
11 78
12 105
13 190
14 210
15 357
16 418
17 570
18 714
19 910
20 1045
21 1254
22 2090
23 2730
24 3135
25 4522
26 4674
27 5278
28 6270
29 10659
30 12441
31 13566
32 14630
33 15834
34 16770
35 20026
36 21318
37 23374
38 24871
39 24882
40 24969
41 25070
42 25714
43 27170
44 29029
45 33915
46 35074

List of values

[1, 2, 3, 6, 14, 15, 30, 35, 42, 70, 78, 105, 190, 210, 357, 418, 570, 714, 910, 1045, 1254, 2090, 2730, 3135, 4522, 4674, 5278, 6270, 10659, 12441, 13566, 14630, 15834, 16770, 20026, 21318, 23374, 24871, 24882, 24969, 25070, 25714, 27170, 29029, 33915, 35074]

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

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