A083854 - cp's OEIS frontend

A083854 Numbers that are squares, twice squares, three times squares, or six times squares, i.e., numbers whose squarefree part divides 6.

n	a(n)
0	0
1	1
2	2
3	3
4	4
5	6
6	8
7	9
8	12
9	16
10	18
11	24
12	25
13	27
14	32
15	36
16	48
17	49
18	50
19	54
20	64
21	72
22	75
23	81
24	96
25	98
26	100
27	108
28	121
29	128
30	144
31	147
32	150
33	162
34	169
35	192
36	196
37	200
38	216
39	225
40	242
41	243
42	256
43	288
44	289
45	294
46	300
47	324
48	338
49	361
50	363
51	384
52	392
53	400
54	432
55	441
56	450
57	484
58	486
59	507

[0, 1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 25, 27, 32, 36, 48, 49, 50, 54, 64, 72, 75, 81, 96, 98, 100, 108, 121, 128, 144, 147, 150, 162, 169, 192, 196, 200, 216, 225, 242, 243, 256, 288, 289, 294, 300, 324, 338, 361, 363, 384, 392, 400, 432, 441, 450, 484, 486, 507]

cp's OEIS Frontend

A083854 Numbers that are squares, twice squares, three times squares, or six times squares, i.e., numbers whose squarefree part divides 6.

Table of values

List of values

n	a(n)
0	0
1	1
2	2
3	3
4	4
5	6
6	8
7	9
8	12
9	16
10	18
11	24
12	25
13	27
14	32
15	36
16	48
17	49
18	50
19	54
20	64
21	72
22	75
23	81
24	96
25	98
26	100
27	108
28	121
29	128
30	144
31	147
32	150
33	162
34	169
35	192
36	196
37	200
38	216
39	225
40	242
41	243
42	256
43	288
44	289
45	294
46	300
47	324
48	338
49	361
50	363
51	384
52	392
53	400
54	432
55	441
56	450
57	484
58	486
59	507

n	a(n)
0	0
1	1
2	2
3	3
4	4
5	6
6	8
7	9
8	12
9	16
10	18
11	24
12	25
13	27
14	32
15	36
16	48
17	49
18	50
19	54
20	64
21	72
22	75
23	81
24	96
25	98
26	100
27	108
28	121
29	128
30	144
31	147
32	150
33	162
34	169
35	192
36	196
37	200
38	216
39	225
40	242
41	243
42	256
43	288
44	289
45	294
46	300
47	324
48	338
49	361
50	363
51	384
52	392
53	400
54	432
55	441
56	450
57	484
58	486
59	507

n	a(n)
0	0
1	1
2	2
3	3
4	4
5	6
6	8
7	9
8	12
9	16
10	18
11	24
12	25
13	27
14	32
15	36
16	48
17	49
18	50
19	54
20	64
21	72
22	75
23	81
24	96
25	98
26	100
27	108
28	121
29	128
30	144
31	147
32	150
33	162
34	169
35	192
36	196
37	200
38	216
39	225
40	242
41	243
42	256
43	288
44	289
45	294
46	300
47	324
48	338
49	361
50	363
51	384
52	392
53	400
54	432
55	441
56	450
57	484
58	486
59	507