A304480 - cp's OEIS frontend

A304480 a(n) is the least m such that lambda(k) >= n for all k >= m where lambda is A002322, the Carmichael lambda function.

n	a(n)
1	1
2	3
3	25
4	25
5	241
6	241
7	505
8	505
9	505
10	505
11	505
12	505
13	65521
14	65521
15	65521
16	65521
17	65521
18	65521
19	65521
20	65521
21	65521
22	65521
23	65521
24	65521
25	131041
26	131041
27	131041
28	131041
29	131041
30	131041
31	171865
32	171865
33	171865
34	171865
35	171865
36	171865
37	138181681
38	138181681
39	138181681
40	138181681
41	138181681
42	138181681

[1, 3, 25, 25, 241, 241, 505, 505, 505, 505, 505, 505, 65521, 65521, 65521, 65521, 65521, 65521, 65521, 65521, 65521, 65521, 65521, 65521, 131041, 131041, 131041, 131041, 131041, 131041, 171865, 171865, 171865, 171865, 171865, 171865, 138181681, 138181681, 138181681, 138181681, 138181681, 138181681]

cp's OEIS Frontend

A304480 a(n) is the least m such that lambda(k) >= n for all k >= m where lambda is A002322, the Carmichael lambda function.

Table of values

List of values