A026481 - cp's OEIS frontend

A026481 a(n) = least positive integer > a(n-1) and not a(i)a(j)a(k) for 1<=i

n	a(n)
1	1
2	3
3	4
4	5
5	6
6	7
7	8
8	9
9	10
10	11
11	13
12	14
13	16
14	17
15	19
16	22
17	23
18	25
19	26
20	29
21	31
22	34
23	37
24	38
25	41
26	43
27	46
28	47
29	49
30	53
31	58
32	59
33	61
34	62
35	67
36	71
37	73
38	74
39	79
40	81
41	82
42	83
43	86
44	89
45	94
46	97
47	101
48	103
49	106
50	107
51	109
52	113
53	118
54	121
55	122
56	127
57	131
58	134
59	137
60	139
61	142
62	146
63	149
64	151
65	157

[1, 3, 4, 5, 6, 7, 8, 9, 10, 11, 13, 14, 16, 17, 19, 22, 23, 25, 26, 29, 31, 34, 37, 38, 41, 43, 46, 47, 49, 53, 58, 59, 61, 62, 67, 71, 73, 74, 79, 81, 82, 83, 86, 89, 94, 97, 101, 103, 106, 107, 109, 113, 118, 121, 122, 127, 131, 134, 137, 139, 142, 146, 149, 151, 157]

cp's OEIS Frontend

A026481 a(n) = least positive integer > a(n-1) and not a(i)a(j)a(k) for 1<=i

Table of values

List of values

n	a(n)
1	1
2	3
3	4
4	5
5	6
6	7
7	8
8	9
9	10
10	11
11	13
12	14
13	16
14	17
15	19
16	22
17	23
18	25
19	26
20	29
21	31
22	34
23	37
24	38
25	41
26	43
27	46
28	47
29	49
30	53
31	58
32	59
33	61
34	62
35	67
36	71
37	73
38	74
39	79
40	81
41	82
42	83
43	86
44	89
45	94
46	97
47	101
48	103
49	106
50	107
51	109
52	113
53	118
54	121
55	122
56	127
57	131
58	134
59	137
60	139
61	142
62	146
63	149
64	151
65	157

n	a(n)
1	1
2	3
3	4
4	5
5	6
6	7
7	8
8	9
9	10
10	11
11	13
12	14
13	16
14	17
15	19
16	22
17	23
18	25
19	26
20	29
21	31
22	34
23	37
24	38
25	41
26	43
27	46
28	47
29	49
30	53
31	58
32	59
33	61
34	62
35	67
36	71
37	73
38	74
39	79
40	81
41	82
42	83
43	86
44	89
45	94
46	97
47	101
48	103
49	106
50	107
51	109
52	113
53	118
54	121
55	122
56	127
57	131
58	134
59	137
60	139
61	142
62	146
63	149
64	151
65	157

cp's OEIS Frontend

A026481 a(n) = least positive integer > a(n-1) and not a(i)*a(j)*a(k) for 1<=i

Table of values

List of values

A026481 a(n) = least positive integer > a(n-1) and not a(i)a(j)a(k) for 1<=i

n	a(n)
1	1
2	3
3	4
4	5
5	6
6	7
7	8
8	9
9	10
10	11
11	13
12	14
13	16
14	17
15	19
16	22
17	23
18	25
19	26
20	29
21	31
22	34
23	37
24	38
25	41
26	43
27	46
28	47
29	49
30	53
31	58
32	59
33	61
34	62
35	67
36	71
37	73
38	74
39	79
40	81
41	82
42	83
43	86
44	89
45	94
46	97
47	101
48	103
49	106
50	107
51	109
52	113
53	118
54	121
55	122
56	127
57	131
58	134
59	137
60	139
61	142
62	146
63	149
64	151
65	157