cp's OEIS Frontend

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.

A328255 Amicable pairs with the property that the number of divisors of the smaller member is smaller than the number of divisors of the larger member.

Table of values

n a(n)
1 469028
2 486178
3 1511930
4 1598470
5 4246130
6 4488910
7 5232010
8 5799542
9 10533296
10 10949704
11 11693290
12 12361622
13 20308995
14 20955645
15 37784810
16 39944086
17 46991890
18 48471470
19 48641584
20 48852176
21 80422335
22 82977345
23 96304845
24 96747315
25 103034776
26 105016424
27 115749344
28 116983744
29 118458830
30 131819506

List of values

[469028, 486178, 1511930, 1598470, 4246130, 4488910, 5232010, 5799542, 10533296, 10949704, 11693290, 12361622, 20308995, 20955645, 37784810, 39944086, 46991890, 48471470, 48641584, 48852176, 80422335, 82977345, 96304845, 96747315, 103034776, 105016424, 115749344, 116983744, 118458830, 131819506]

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

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