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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.

A166010 a(n) = prime(n)^2-4.

Table of values

n a(n)
1 0
2 5
3 21
4 45
5 117
6 165
7 285
8 357
9 525
10 837
11 957
12 1365
13 1677
14 1845
15 2205
16 2805
17 3477
18 3717
19 4485
20 5037
21 5325
22 6237
23 6885
24 7917
25 9405
26 10197
27 10605
28 11445
29 11877
30 12765
31 16125
32 17157
33 18765
34 19317
35 22197
36 22797
37 24645
38 26565
39 27885
40 29925
41 32037

List of values

[0, 5, 21, 45, 117, 165, 285, 357, 525, 837, 957, 1365, 1677, 1845, 2205, 2805, 3477, 3717, 4485, 5037, 5325, 6237, 6885, 7917, 9405, 10197, 10605, 11445, 11877, 12765, 16125, 17157, 18765, 19317, 22197, 22797, 24645, 26565, 27885, 29925, 32037]

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

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