A354566 - cp's OEIS frontend

A354566 Numbers k such that P(k)^4 | k and P(k+1)^2 | (k+1), where P(k) = A006530(k) is the largest prime dividing k.

n	a(n)
1	101250
2	11859210
3	23049600
4	32580250
5	131545575
6	162364824
7	969697050
8	1176565754
9	1271688417
10	1612089680
11	1862719859
12	2409451520
13	2441023914
14	3182903731
15	3697778084
16	4010283270
17	4329214629
18	6666661950
19	6932744126
20	7739389944
21	9188994752
22	11717364285
23	17306002674

[101250, 11859210, 23049600, 32580250, 131545575, 162364824, 969697050, 1176565754, 1271688417, 1612089680, 1862719859, 2409451520, 2441023914, 3182903731, 3697778084, 4010283270, 4329214629, 6666661950, 6932744126, 7739389944, 9188994752, 11717364285, 17306002674]

cp's OEIS Frontend

A354566 Numbers k such that P(k)^4 | k and P(k+1)^2 | (k+1), where P(k) = A006530(k) is the largest prime dividing k.

Table of values

List of values