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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.

A336629 a(n) is the least positive integer k such that it has exactly n triples of divisors (d1, d2, d3) such that they are pairwise coprime and d1 < d2 < d3 < 2*d1.

Table of values

n a(n)
0 1
1 60
2 7140
3 60060
4 251940
5 360360
6 1369368
7 1225224
8 1531530
9 7873866
10 17687670
11 5819814
12 17160990
13 11085360
14 11741730
15 19399380
16 65564070
17 9699690
18 99533742
19 85804950
20 40562340
21 90485220
22 358888530
23 504894390
24 634956630
25 531990690
26 397687290
27 512942430
28 455885430
29 514083570

List of values

[1, 60, 7140, 60060, 251940, 360360, 1369368, 1225224, 1531530, 7873866, 17687670, 5819814, 17160990, 11085360, 11741730, 19399380, 65564070, 9699690, 99533742, 85804950, 40562340, 90485220, 358888530, 504894390, 634956630, 531990690, 397687290, 512942430, 455885430, 514083570]

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

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