A387711 - cp's OEIS frontend

A387711 Numbers k for which A003959(k) > 2*k, where A003959 is multiplicative with a(p^e) = (p+1)^e.

n	a(n)
1	4
2	8
3	12
4	16
5	18
6	20
7	24
8	27
9	28
10	30
11	32
12	36
13	40
14	42
15	44
16	45
17	48
18	50
19	52
20	54
21	56
22	60
23	63
24	64
25	66
26	68
27	70
28	72
29	76
30	78
31	80
32	81
33	84
34	88
35	90
36	92
37	96
38	100
39	102
40	104
41	108
42	112
43	114
44	116
45	120
46	124
47	126
48	128
49	132
50	135
51	136
52	138
53	140
54	144
55	148
56	150
57	152
58	156
59	160
60	162
61	164
62	168
63	172
64	174
65	176
66	180
67	184
68	186
69	188
70	189
71	192
72	196

[4, 8, 12, 16, 18, 20, 24, 27, 28, 30, 32, 36, 40, 42, 44, 45, 48, 50, 52, 54, 56, 60, 63, 64, 66, 68, 70, 72, 76, 78, 80, 81, 84, 88, 90, 92, 96, 100, 102, 104, 108, 112, 114, 116, 120, 124, 126, 128, 132, 135, 136, 138, 140, 144, 148, 150, 152, 156, 160, 162, 164, 168, 172, 174, 176, 180, 184, 186, 188, 189, 192, 196]

cp's OEIS Frontend

A387711 Numbers k for which A003959(k) > 2*k, where A003959 is multiplicative with a(p^e) = (p+1)^e.

Table of values

List of values

n	a(n)
1	4
2	8
3	12
4	16
5	18
6	20
7	24
8	27
9	28
10	30
11	32
12	36
13	40
14	42
15	44
16	45
17	48
18	50
19	52
20	54
21	56
22	60
23	63
24	64
25	66
26	68
27	70
28	72
29	76
30	78
31	80
32	81
33	84
34	88
35	90
36	92
37	96
38	100
39	102
40	104
41	108
42	112
43	114
44	116
45	120
46	124
47	126
48	128
49	132
50	135
51	136
52	138
53	140
54	144
55	148
56	150
57	152
58	156
59	160
60	162
61	164
62	168
63	172
64	174
65	176
66	180
67	184
68	186
69	188
70	189
71	192
72	196

n	a(n)
1	4
2	8
3	12
4	16
5	18
6	20
7	24
8	27
9	28
10	30
11	32
12	36
13	40
14	42
15	44
16	45
17	48
18	50
19	52
20	54
21	56
22	60
23	63
24	64
25	66
26	68
27	70
28	72
29	76
30	78
31	80
32	81
33	84
34	88
35	90
36	92
37	96
38	100
39	102
40	104
41	108
42	112
43	114
44	116
45	120
46	124
47	126
48	128
49	132
50	135
51	136
52	138
53	140
54	144
55	148
56	150
57	152
58	156
59	160
60	162
61	164
62	168
63	172
64	174
65	176
66	180
67	184
68	186
69	188
70	189
71	192
72	196

n	a(n)
1	4
2	8
3	12
4	16
5	18
6	20
7	24
8	27
9	28
10	30
11	32
12	36
13	40
14	42
15	44
16	45
17	48
18	50
19	52
20	54
21	56
22	60
23	63
24	64
25	66
26	68
27	70
28	72
29	76
30	78
31	80
32	81
33	84
34	88
35	90
36	92
37	96
38	100
39	102
40	104
41	108
42	112
43	114
44	116
45	120
46	124
47	126
48	128
49	132
50	135
51	136
52	138
53	140
54	144
55	148
56	150
57	152
58	156
59	160
60	162
61	164
62	168
63	172
64	174
65	176
66	180
67	184
68	186
69	188
70	189
71	192
72	196