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.

A351852 Numbers k such that k and k+1 are both divisible by the number of their divisors over the Gaussian integers.

Table of values

n a(n)
1 31328
2 173888
3 893024
4 1734488
5 1896128
6 4322240
7 5405624
8 8485568
9 8982008
10 9345248
11 21874328
12 38750624
13 78588224
14 137663288
15 139074848
16 189035000
17 198387224
18 270174968
19 281333528
20 290873024
21 315950624
22 326271968
23 340513208
24 357096608
25 499656608
26 584527328
27 693637568

List of values

[31328, 173888, 893024, 1734488, 1896128, 4322240, 5405624, 8485568, 8982008, 9345248, 21874328, 38750624, 78588224, 137663288, 139074848, 189035000, 198387224, 270174968, 281333528, 290873024, 315950624, 326271968, 340513208, 357096608, 499656608, 584527328, 693637568]

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

Content is available under The OEIS End-User License Agreement.