A360768 - cp's OEIS frontend

A360768 Numbers k that are neither prime powers nor squarefree, such that k/rad(k) >= q, where rad(k) = A007947(k) and prime q = A119288(k).

n	a(n)
1	18
2	24
3	36
4	48
5	50
6	54
7	72
8	75
9	80
10	90
11	96
12	98
13	100
14	108
15	112
16	120
17	126
18	135
19	144
20	147
21	150
22	160
23	162
24	168
25	180
26	189
27	192
28	196
29	198
30	200
31	216
32	224
33	225
34	234
35	240
36	242
37	245
38	250
39	252
40	264
41	270
42	288
43	294
44	300
45	306
46	312
47	320
48	324
49	336
50	338
51	342
52	350
53	352
54	360
55	363
56	375
57	378
58	384
59	392
60	396
61	400
62	405
63	408

[18, 24, 36, 48, 50, 54, 72, 75, 80, 90, 96, 98, 100, 108, 112, 120, 126, 135, 144, 147, 150, 160, 162, 168, 180, 189, 192, 196, 198, 200, 216, 224, 225, 234, 240, 242, 245, 250, 252, 264, 270, 288, 294, 300, 306, 312, 320, 324, 336, 338, 342, 350, 352, 360, 363, 375, 378, 384, 392, 396, 400, 405, 408]

cp's OEIS Frontend

A360768 Numbers k that are neither prime powers nor squarefree, such that k/rad(k) >= q, where rad(k) = A007947(k) and prime q = A119288(k).

Table of values

List of values

n	a(n)
1	18
2	24
3	36
4	48
5	50
6	54
7	72
8	75
9	80
10	90
11	96
12	98
13	100
14	108
15	112
16	120
17	126
18	135
19	144
20	147
21	150
22	160
23	162
24	168
25	180
26	189
27	192
28	196
29	198
30	200
31	216
32	224
33	225
34	234
35	240
36	242
37	245
38	250
39	252
40	264
41	270
42	288
43	294
44	300
45	306
46	312
47	320
48	324
49	336
50	338
51	342
52	350
53	352
54	360
55	363
56	375
57	378
58	384
59	392
60	396
61	400
62	405
63	408

n	a(n)
1	18
2	24
3	36
4	48
5	50
6	54
7	72
8	75
9	80
10	90
11	96
12	98
13	100
14	108
15	112
16	120
17	126
18	135
19	144
20	147
21	150
22	160
23	162
24	168
25	180
26	189
27	192
28	196
29	198
30	200
31	216
32	224
33	225
34	234
35	240
36	242
37	245
38	250
39	252
40	264
41	270
42	288
43	294
44	300
45	306
46	312
47	320
48	324
49	336
50	338
51	342
52	350
53	352
54	360
55	363
56	375
57	378
58	384
59	392
60	396
61	400
62	405
63	408

n	a(n)
1	18
2	24
3	36
4	48
5	50
6	54
7	72
8	75
9	80
10	90
11	96
12	98
13	100
14	108
15	112
16	120
17	126
18	135
19	144
20	147
21	150
22	160
23	162
24	168
25	180
26	189
27	192
28	196
29	198
30	200
31	216
32	224
33	225
34	234
35	240
36	242
37	245
38	250
39	252
40	264
41	270
42	288
43	294
44	300
45	306
46	312
47	320
48	324
49	336
50	338
51	342
52	350
53	352
54	360
55	363
56	375
57	378
58	384
59	392
60	396
61	400
62	405
63	408