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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.

A334354 The number of optimal sets of n distinct integers less than or equal to k with this property: the sum of every two members of this set divides the product of all the members of this set. An optimal set with this property is one whose greatest member is the least possible.

Table of values

n a(n)
1 1
2 1
3 1
4 1
5 1
6 1
7 3
8 1
9 2
10 6
11 1
12 2
13 5
14 4
15 1
16 1
17 1
18 196
19 115
20 34
21 4
22 674
23 303
24 86
25 14
26 1
27 852
28 164
29 19
30 1
31 1
32 176
33 19
34 1
35 1
36 44503
37 11396

List of values

[1, 1, 1, 1, 1, 1, 3, 1, 2, 6, 1, 2, 5, 4, 1, 1, 1, 196, 115, 34, 4, 674, 303, 86, 14, 1, 852, 164, 19, 1, 1, 176, 19, 1, 1, 44503, 11396]

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

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