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.

A225494 Numbers having only balanced prime factors, cf. A006562.

Table of values

n a(n)
1 1
2 5
3 25
4 53
5 125
6 157
7 173
8 211
9 257
10 263
11 265
12 373
13 563
14 593
15 607
16 625
17 653
18 733
19 785
20 865
21 947
22 977
23 1055
24 1103
25 1123
26 1187
27 1223
28 1285
29 1315
30 1325
31 1367
32 1511
33 1747
34 1753
35 1865
36 1907
37 2287
38 2417
39 2677
40 2809
41 2815
42 2903
43 2963
44 2965
45 3035
46 3125
47 3265
48 3307

List of values

[1, 5, 25, 53, 125, 157, 173, 211, 257, 263, 265, 373, 563, 593, 607, 625, 653, 733, 785, 865, 947, 977, 1055, 1103, 1123, 1187, 1223, 1285, 1315, 1325, 1367, 1511, 1747, 1753, 1865, 1907, 2287, 2417, 2677, 2809, 2815, 2903, 2963, 2965, 3035, 3125, 3265, 3307]

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

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