A098187 - cp's OEIS frontend

A098187 Initial seeds x which will enter a cycle of length 4 under the iteration of x -> A063919(x), the sum of proper unitary divisors.

n	a(n)
1	81570
2	114270
3	137046
4	169998
5	177906
6	182082
7	182094
8	185190
9	194574
10	194586
11	201642
12	203442
13	204420
14	204540
15	212466
16	212874
17	213870
18	219306
19	219318
20	230874
21	231438
22	231834
23	231846
24	232626
25	237678
26	238134
27	242634
28	258882
29	259338
30	259350

[81570, 114270, 137046, 169998, 177906, 182082, 182094, 185190, 194574, 194586, 201642, 203442, 204420, 204540, 212466, 212874, 213870, 219306, 219318, 230874, 231438, 231834, 231846, 232626, 237678, 238134, 242634, 258882, 259338, 259350]

cp's OEIS Frontend

A098187 Initial seeds x which will enter a cycle of length 4 under the iteration of x -> A063919(x), the sum of proper unitary divisors.

Table of values

List of values