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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.

A088379 a(n) = (smallest prime factor of n)^4; a(1) = 1.

Table of values

n a(n)
1 1
2 16
3 81
4 16
5 625
6 16
7 2401
8 16
9 81
10 16
11 14641
12 16
13 28561
14 16
15 81
16 16
17 83521
18 16
19 130321
20 16
21 81
22 16
23 279841
24 16
25 625
26 16
27 81
28 16
29 707281
30 16
31 923521
32 16
33 81
34 16
35 625
36 16
37 1874161
38 16
39 81
40 16
41 2825761
42 16
43 3418801
44 16
45 81
46 16
47 4879681
48 16
49 2401
50 16

List of values

[1, 16, 81, 16, 625, 16, 2401, 16, 81, 16, 14641, 16, 28561, 16, 81, 16, 83521, 16, 130321, 16, 81, 16, 279841, 16, 625, 16, 81, 16, 707281, 16, 923521, 16, 81, 16, 625, 16, 1874161, 16, 81, 16, 2825761, 16, 3418801, 16, 81, 16, 4879681, 16, 2401, 16]

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

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