A381750 - cp's OEIS frontend

A381750 Nonprime-powers k such that, for any prime p dividing k and m = 1+floor(log k/log p), rad(p^m (mod k)) divides k, where rad = A007947.

n	a(n)
1	6
2	12
3	14
4	24
5	39
6	56
7	62
8	112
9	120
10	155
11	254
12	992
13	1984
14	3279
15	5219
16	16256
17	16382
18	19607
19	32512
20	70643
21	97655
22	208919
23	262142
24	363023
25	402233
26	712979
27	1040603
28	1048574
29	1508597
30	2265383
31	2391483
32	4685519
33	5207819
34	6728903
35	21243689
36	25239899
37	56328959
38	61035155
39	67100672

[6, 12, 14, 24, 39, 56, 62, 112, 120, 155, 254, 992, 1984, 3279, 5219, 16256, 16382, 19607, 32512, 70643, 97655, 208919, 262142, 363023, 402233, 712979, 1040603, 1048574, 1508597, 2265383, 2391483, 4685519, 5207819, 6728903, 21243689, 25239899, 56328959, 61035155, 67100672]

cp's OEIS Frontend

A381750 Nonprime-powers k such that, for any prime p dividing k and m = 1+floor(log k/log p), rad(p^m (mod k)) divides k, where rad = A007947.

Table of values

List of values