A309239 - cp's OEIS frontend

A309239 Numbers m > 1 having the property that for any prime divisor p of m, k=p-1 is the smallest positive integer such that p-k|m-k.

n	a(n)
1	2
2	4
3	6
4	8
5	10
6	12
7	14
8	16
9	18
10	22
11	24
12	26
13	30
14	32
15	34
16	36
17	38
18	40
19	46
20	48
21	54
22	56
23	58
24	60
25	62
26	64
27	72
28	74
29	82
30	84
31	86
32	90
33	94
34	96
35	98
36	100
37	106
38	108
39	118
40	120
41	122
42	126
43	128
44	132
45	134
46	142
47	144
48	146
49	150
50	158
51	160
52	162
53	166
54	168
55	178
56	180
57	192
58	194
59	198
60	202
61	206
62	210

[2, 4, 6, 8, 10, 12, 14, 16, 18, 22, 24, 26, 30, 32, 34, 36, 38, 40, 46, 48, 54, 56, 58, 60, 62, 64, 72, 74, 82, 84, 86, 90, 94, 96, 98, 100, 106, 108, 118, 120, 122, 126, 128, 132, 134, 142, 144, 146, 150, 158, 160, 162, 166, 168, 178, 180, 192, 194, 198, 202, 206, 210]

cp's OEIS Frontend

A309239 Numbers m > 1 having the property that for any prime divisor p of m, k=p-1 is the smallest positive integer such that p-k|m-k.

Table of values

List of values

n	a(n)
1	2
2	4
3	6
4	8
5	10
6	12
7	14
8	16
9	18
10	22
11	24
12	26
13	30
14	32
15	34
16	36
17	38
18	40
19	46
20	48
21	54
22	56
23	58
24	60
25	62
26	64
27	72
28	74
29	82
30	84
31	86
32	90
33	94
34	96
35	98
36	100
37	106
38	108
39	118
40	120
41	122
42	126
43	128
44	132
45	134
46	142
47	144
48	146
49	150
50	158
51	160
52	162
53	166
54	168
55	178
56	180
57	192
58	194
59	198
60	202
61	206
62	210

n	a(n)
1	2
2	4
3	6
4	8
5	10
6	12
7	14
8	16
9	18
10	22
11	24
12	26
13	30
14	32
15	34
16	36
17	38
18	40
19	46
20	48
21	54
22	56
23	58
24	60
25	62
26	64
27	72
28	74
29	82
30	84
31	86
32	90
33	94
34	96
35	98
36	100
37	106
38	108
39	118
40	120
41	122
42	126
43	128
44	132
45	134
46	142
47	144
48	146
49	150
50	158
51	160
52	162
53	166
54	168
55	178
56	180
57	192
58	194
59	198
60	202
61	206
62	210

n	a(n)
1	2
2	4
3	6
4	8
5	10
6	12
7	14
8	16
9	18
10	22
11	24
12	26
13	30
14	32
15	34
16	36
17	38
18	40
19	46
20	48
21	54
22	56
23	58
24	60
25	62
26	64
27	72
28	74
29	82
30	84
31	86
32	90
33	94
34	96
35	98
36	100
37	106
38	108
39	118
40	120
41	122
42	126
43	128
44	132
45	134
46	142
47	144
48	146
49	150
50	158
51	160
52	162
53	166
54	168
55	178
56	180
57	192
58	194
59	198
60	202
61	206
62	210