A033987 - cp's OEIS frontend

A033987 Numbers that are divisible by at least 4 primes (counted with multiplicity).

n	a(n)
1	16
2	24
3	32
4	36
5	40
6	48
7	54
8	56
9	60
10	64
11	72
12	80
13	81
14	84
15	88
16	90
17	96
18	100
19	104
20	108
21	112
22	120
23	126
24	128
25	132
26	135
27	136
28	140
29	144
30	150
31	152
32	156
33	160
34	162
35	168
36	176
37	180
38	184
39	189
40	192
41	196
42	198
43	200
44	204
45	208
46	210
47	216
48	220
49	224
50	225
51	228
52	232
53	234
54	240
55	243

[16, 24, 32, 36, 40, 48, 54, 56, 60, 64, 72, 80, 81, 84, 88, 90, 96, 100, 104, 108, 112, 120, 126, 128, 132, 135, 136, 140, 144, 150, 152, 156, 160, 162, 168, 176, 180, 184, 189, 192, 196, 198, 200, 204, 208, 210, 216, 220, 224, 225, 228, 232, 234, 240, 243]

cp's OEIS Frontend

A033987 Numbers that are divisible by at least 4 primes (counted with multiplicity).

Table of values

List of values

n	a(n)
1	16
2	24
3	32
4	36
5	40
6	48
7	54
8	56
9	60
10	64
11	72
12	80
13	81
14	84
15	88
16	90
17	96
18	100
19	104
20	108
21	112
22	120
23	126
24	128
25	132
26	135
27	136
28	140
29	144
30	150
31	152
32	156
33	160
34	162
35	168
36	176
37	180
38	184
39	189
40	192
41	196
42	198
43	200
44	204
45	208
46	210
47	216
48	220
49	224
50	225
51	228
52	232
53	234
54	240
55	243

n	a(n)
1	16
2	24
3	32
4	36
5	40
6	48
7	54
8	56
9	60
10	64
11	72
12	80
13	81
14	84
15	88
16	90
17	96
18	100
19	104
20	108
21	112
22	120
23	126
24	128
25	132
26	135
27	136
28	140
29	144
30	150
31	152
32	156
33	160
34	162
35	168
36	176
37	180
38	184
39	189
40	192
41	196
42	198
43	200
44	204
45	208
46	210
47	216
48	220
49	224
50	225
51	228
52	232
53	234
54	240
55	243

n	a(n)
1	16
2	24
3	32
4	36
5	40
6	48
7	54
8	56
9	60
10	64
11	72
12	80
13	81
14	84
15	88
16	90
17	96
18	100
19	104
20	108
21	112
22	120
23	126
24	128
25	132
26	135
27	136
28	140
29	144
30	150
31	152
32	156
33	160
34	162
35	168
36	176
37	180
38	184
39	189
40	192
41	196
42	198
43	200
44	204
45	208
46	210
47	216
48	220
49	224
50	225
51	228
52	232
53	234
54	240
55	243