A144976 - cp's OEIS frontend

A144976 Nonsquarefree numbers k such that k is divisible by the maximal exponent in the prime factorization of k.

n	a(n)
1	4
2	12
3	16
4	18
5	20
6	24
7	27
8	28
9	36
10	44
11	48
12	50
13	52
14	54
15	60
16	68
17	72
18	76
19	80
20	84
21	90
22	92
23	98
24	100
25	108
26	112
27	116
28	120
29	124
30	126
31	132
32	135
33	140
34	144
35	148
36	150
37	156
38	160
39	164
40	168
41	172
42	176
43	180
44	188
45	189
46	192
47	196
48	198
49	204
50	208
51	212
52	216
53	220
54	228
55	234
56	236
57	240
58	242
59	244
60	252
61	256
62	260
63	264
64	268
65	270
66	272

[4, 12, 16, 18, 20, 24, 27, 28, 36, 44, 48, 50, 52, 54, 60, 68, 72, 76, 80, 84, 90, 92, 98, 100, 108, 112, 116, 120, 124, 126, 132, 135, 140, 144, 148, 150, 156, 160, 164, 168, 172, 176, 180, 188, 189, 192, 196, 198, 204, 208, 212, 216, 220, 228, 234, 236, 240, 242, 244, 252, 256, 260, 264, 268, 270, 272]

cp's OEIS Frontend

A144976 Nonsquarefree numbers k such that k is divisible by the maximal exponent in the prime factorization of k.

Table of values

List of values

n	a(n)
1	4
2	12
3	16
4	18
5	20
6	24
7	27
8	28
9	36
10	44
11	48
12	50
13	52
14	54
15	60
16	68
17	72
18	76
19	80
20	84
21	90
22	92
23	98
24	100
25	108
26	112
27	116
28	120
29	124
30	126
31	132
32	135
33	140
34	144
35	148
36	150
37	156
38	160
39	164
40	168
41	172
42	176
43	180
44	188
45	189
46	192
47	196
48	198
49	204
50	208
51	212
52	216
53	220
54	228
55	234
56	236
57	240
58	242
59	244
60	252
61	256
62	260
63	264
64	268
65	270
66	272

n	a(n)
1	4
2	12
3	16
4	18
5	20
6	24
7	27
8	28
9	36
10	44
11	48
12	50
13	52
14	54
15	60
16	68
17	72
18	76
19	80
20	84
21	90
22	92
23	98
24	100
25	108
26	112
27	116
28	120
29	124
30	126
31	132
32	135
33	140
34	144
35	148
36	150
37	156
38	160
39	164
40	168
41	172
42	176
43	180
44	188
45	189
46	192
47	196
48	198
49	204
50	208
51	212
52	216
53	220
54	228
55	234
56	236
57	240
58	242
59	244
60	252
61	256
62	260
63	264
64	268
65	270
66	272

n	a(n)
1	4
2	12
3	16
4	18
5	20
6	24
7	27
8	28
9	36
10	44
11	48
12	50
13	52
14	54
15	60
16	68
17	72
18	76
19	80
20	84
21	90
22	92
23	98
24	100
25	108
26	112
27	116
28	120
29	124
30	126
31	132
32	135
33	140
34	144
35	148
36	150
37	156
38	160
39	164
40	168
41	172
42	176
43	180
44	188
45	189
46	192
47	196
48	198
49	204
50	208
51	212
52	216
53	220
54	228
55	234
56	236
57	240
58	242
59	244
60	252
61	256
62	260
63	264
64	268
65	270
66	272