A363949 - cp's OEIS frontend

A363949 Numbers whose prime indices have mean 1 when rounded down.

n	a(n)
1	2
2	4
3	6
4	8
5	12
6	16
7	18
8	20
9	24
10	32
11	36
12	40
13	48
14	54
15	56
16	60
17	64
18	72
19	80
20	96
21	108
22	112
23	120
24	128
25	144
26	160
27	162
28	168
29	176
30	180
31	192
32	200
33	216
34	224
35	240
36	256
37	288
38	320
39	324
40	336
41	352
42	360
43	384
44	400
45	416
46	432
47	448
48	480
49	486
50	504
51	512
52	528
53	540
54	560
55	576
56	600
57	640

[2, 4, 6, 8, 12, 16, 18, 20, 24, 32, 36, 40, 48, 54, 56, 60, 64, 72, 80, 96, 108, 112, 120, 128, 144, 160, 162, 168, 176, 180, 192, 200, 216, 224, 240, 256, 288, 320, 324, 336, 352, 360, 384, 400, 416, 432, 448, 480, 486, 504, 512, 528, 540, 560, 576, 600, 640]

cp's OEIS Frontend

A363949 Numbers whose prime indices have mean 1 when rounded down.

Table of values

List of values

n	a(n)
1	2
2	4
3	6
4	8
5	12
6	16
7	18
8	20
9	24
10	32
11	36
12	40
13	48
14	54
15	56
16	60
17	64
18	72
19	80
20	96
21	108
22	112
23	120
24	128
25	144
26	160
27	162
28	168
29	176
30	180
31	192
32	200
33	216
34	224
35	240
36	256
37	288
38	320
39	324
40	336
41	352
42	360
43	384
44	400
45	416
46	432
47	448
48	480
49	486
50	504
51	512
52	528
53	540
54	560
55	576
56	600
57	640

n	a(n)
1	2
2	4
3	6
4	8
5	12
6	16
7	18
8	20
9	24
10	32
11	36
12	40
13	48
14	54
15	56
16	60
17	64
18	72
19	80
20	96
21	108
22	112
23	120
24	128
25	144
26	160
27	162
28	168
29	176
30	180
31	192
32	200
33	216
34	224
35	240
36	256
37	288
38	320
39	324
40	336
41	352
42	360
43	384
44	400
45	416
46	432
47	448
48	480
49	486
50	504
51	512
52	528
53	540
54	560
55	576
56	600
57	640

n	a(n)
1	2
2	4
3	6
4	8
5	12
6	16
7	18
8	20
9	24
10	32
11	36
12	40
13	48
14	54
15	56
16	60
17	64
18	72
19	80
20	96
21	108
22	112
23	120
24	128
25	144
26	160
27	162
28	168
29	176
30	180
31	192
32	200
33	216
34	224
35	240
36	256
37	288
38	320
39	324
40	336
41	352
42	360
43	384
44	400
45	416
46	432
47	448
48	480
49	486
50	504
51	512
52	528
53	540
54	560
55	576
56	600
57	640