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.

A349726 Numbers k >= 1 such that A018804(k) divided by A000203(k) is an integer.

Table of values

n a(n)
1 1
2 2
3 40
4 44
5 220
6 252
7 752
8 980
9 2940
10 3680
11 4508
12 10080
13 10780
14 11016
15 12224
16 14432
17 16072
18 17384
19 26096
20 26216
21 36672
22 36848
23 44064
24 45792
25 55080
26 60588
27 61120
28 64288
29 72160
30 80360
31 82656
32 85536
33 88396
34 88944
35 93568
36 95256
37 112000
38 112572
39 120320
40 134464
41 144752

List of values

[1, 2, 40, 44, 220, 252, 752, 980, 2940, 3680, 4508, 10080, 10780, 11016, 12224, 14432, 16072, 17384, 26096, 26216, 36672, 36848, 44064, 45792, 55080, 60588, 61120, 64288, 72160, 80360, 82656, 85536, 88396, 88944, 93568, 95256, 112000, 112572, 120320, 134464, 144752]

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

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