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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.

A087235 a(n) is the largest number in the set of solutions to n=x/pi(x), where pi(x)=A000720(x).

Table of values

n a(n)
2 8
3 33
4 120
5 360
6 1134
7 3094
8 8472
9 24300
10 64720
11 175197
12 481452
13 1304719
14 3524654
15 9560100
16 25874784
17 70119985
18 189969354
19 514278263
20 1394199300
21 3779856633
22 10246936436
23 27788573803
24 75370126416
25 204475055200
26 554805820556
27 1505578026105
28 4086199303004
29 11091501633037

List of values

[8, 33, 120, 360, 1134, 3094, 8472, 24300, 64720, 175197, 481452, 1304719, 3524654, 9560100, 25874784, 70119985, 189969354, 514278263, 1394199300, 3779856633, 10246936436, 27788573803, 75370126416, 204475055200, 554805820556, 1505578026105, 4086199303004, 11091501633037]

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

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