A370810 - cp's OEIS frontend

A370810 Numbers n such that only one set can be obtained by choosing a different divisor of each prime index of n.

n	a(n)
1	1
2	2
3	6
4	9
5	10
6	22
7	25
8	30
9	34
10	42
11	45
12	62
13	63
14	66
15	75
16	82
17	98
18	99
19	102
20	110
21	118
22	121
23	134
24	147
25	153
26	166
27	170
28	186
29	210
30	218
31	230
32	246
33	254
34	275
35	279
36	289
37	310
38	314
39	315
40	330
41	343
42	354
43	358
44	363
45	369
46	374
47	382
48	390
49	402
50	410
51	422
52	425
53	462
54	482
55	490
56	495

[1, 2, 6, 9, 10, 22, 25, 30, 34, 42, 45, 62, 63, 66, 75, 82, 98, 99, 102, 110, 118, 121, 134, 147, 153, 166, 170, 186, 210, 218, 230, 246, 254, 275, 279, 289, 310, 314, 315, 330, 343, 354, 358, 363, 369, 374, 382, 390, 402, 410, 422, 425, 462, 482, 490, 495]

cp's OEIS Frontend

A370810 Numbers n such that only one set can be obtained by choosing a different divisor of each prime index of n.

Table of values

List of values

n	a(n)
1	1
2	2
3	6
4	9
5	10
6	22
7	25
8	30
9	34
10	42
11	45
12	62
13	63
14	66
15	75
16	82
17	98
18	99
19	102
20	110
21	118
22	121
23	134
24	147
25	153
26	166
27	170
28	186
29	210
30	218
31	230
32	246
33	254
34	275
35	279
36	289
37	310
38	314
39	315
40	330
41	343
42	354
43	358
44	363
45	369
46	374
47	382
48	390
49	402
50	410
51	422
52	425
53	462
54	482
55	490
56	495

n	a(n)
1	1
2	2
3	6
4	9
5	10
6	22
7	25
8	30
9	34
10	42
11	45
12	62
13	63
14	66
15	75
16	82
17	98
18	99
19	102
20	110
21	118
22	121
23	134
24	147
25	153
26	166
27	170
28	186
29	210
30	218
31	230
32	246
33	254
34	275
35	279
36	289
37	310
38	314
39	315
40	330
41	343
42	354
43	358
44	363
45	369
46	374
47	382
48	390
49	402
50	410
51	422
52	425
53	462
54	482
55	490
56	495

n	a(n)
1	1
2	2
3	6
4	9
5	10
6	22
7	25
8	30
9	34
10	42
11	45
12	62
13	63
14	66
15	75
16	82
17	98
18	99
19	102
20	110
21	118
22	121
23	134
24	147
25	153
26	166
27	170
28	186
29	210
30	218
31	230
32	246
33	254
34	275
35	279
36	289
37	310
38	314
39	315
40	330
41	343
42	354
43	358
44	363
45	369
46	374
47	382
48	390
49	402
50	410
51	422
52	425
53	462
54	482
55	490
56	495