A347451 - cp's OEIS frontend

A347451 Numbers whose multiset of prime indices has integer reciprocal alternating product.

n	a(n)
1	1
2	2
3	4
4	6
5	8
6	9
7	10
8	14
9	16
10	18
11	21
12	22
13	24
14	25
15	26
16	32
17	34
18	36
19	38
20	39
21	40
22	46
23	49
24	50
25	54
26	56
27	57
28	58
29	62
30	64
31	65
32	72
33	74
34	81
35	82
36	84
37	86
38	87
39	88
40	90
41	94
42	96
43	98
44	100
45	104
46	106
47	111
48	115
49	118
50	121
51	122
52	126
53	128
54	129
55	133
56	134
57	136
58	142
59	144
60	146
61	150
62	152

[1, 2, 4, 6, 8, 9, 10, 14, 16, 18, 21, 22, 24, 25, 26, 32, 34, 36, 38, 39, 40, 46, 49, 50, 54, 56, 57, 58, 62, 64, 65, 72, 74, 81, 82, 84, 86, 87, 88, 90, 94, 96, 98, 100, 104, 106, 111, 115, 118, 121, 122, 126, 128, 129, 133, 134, 136, 142, 144, 146, 150, 152]

cp's OEIS Frontend

A347451 Numbers whose multiset of prime indices has integer reciprocal alternating product.

Table of values

List of values

n	a(n)
1	1
2	2
3	4
4	6
5	8
6	9
7	10
8	14
9	16
10	18
11	21
12	22
13	24
14	25
15	26
16	32
17	34
18	36
19	38
20	39
21	40
22	46
23	49
24	50
25	54
26	56
27	57
28	58
29	62
30	64
31	65
32	72
33	74
34	81
35	82
36	84
37	86
38	87
39	88
40	90
41	94
42	96
43	98
44	100
45	104
46	106
47	111
48	115
49	118
50	121
51	122
52	126
53	128
54	129
55	133
56	134
57	136
58	142
59	144
60	146
61	150
62	152

n	a(n)
1	1
2	2
3	4
4	6
5	8
6	9
7	10
8	14
9	16
10	18
11	21
12	22
13	24
14	25
15	26
16	32
17	34
18	36
19	38
20	39
21	40
22	46
23	49
24	50
25	54
26	56
27	57
28	58
29	62
30	64
31	65
32	72
33	74
34	81
35	82
36	84
37	86
38	87
39	88
40	90
41	94
42	96
43	98
44	100
45	104
46	106
47	111
48	115
49	118
50	121
51	122
52	126
53	128
54	129
55	133
56	134
57	136
58	142
59	144
60	146
61	150
62	152

n	a(n)
1	1
2	2
3	4
4	6
5	8
6	9
7	10
8	14
9	16
10	18
11	21
12	22
13	24
14	25
15	26
16	32
17	34
18	36
19	38
20	39
21	40
22	46
23	49
24	50
25	54
26	56
27	57
28	58
29	62
30	64
31	65
32	72
33	74
34	81
35	82
36	84
37	86
38	87
39	88
40	90
41	94
42	96
43	98
44	100
45	104
46	106
47	111
48	115
49	118
50	121
51	122
52	126
53	128
54	129
55	133
56	134
57	136
58	142
59	144
60	146
61	150
62	152