A079852 - cp's OEIS frontend

A079852 a(1) = 1, a(2) = 2, a(3) = 3 and a(n) is the smallest number such that all a(i)a(j)a(k) are different.

n	a(n)
1	1
2	2
3	3
4	4
5	5
6	7
7	9
8	11
9	13
10	16
11	17
12	19
13	23
14	25
15	29
16	31
17	37
18	41
19	43
20	47
21	49
22	53
23	59
24	61
25	67
26	71
27	73
28	79
29	81
30	83
31	89
32	97
33	101
34	103
35	107
36	109
37	113
38	121
39	127
40	128
41	131
42	137
43	139
44	149
45	151
46	157
47	163
48	167
49	169
50	173
51	179
52	181
53	191
54	193
55	197
56	199
57	210
58	211
59	223
60	227
61	229
62	233
63	239
64	241
65	251
66	257
67	263
68	269
69	271
70	277
71	281
72	283
73	289
74	293
75	307
76	311
77	313
78	317
79	331

[1, 2, 3, 4, 5, 7, 9, 11, 13, 16, 17, 19, 23, 25, 29, 31, 37, 41, 43, 47, 49, 53, 59, 61, 67, 71, 73, 79, 81, 83, 89, 97, 101, 103, 107, 109, 113, 121, 127, 128, 131, 137, 139, 149, 151, 157, 163, 167, 169, 173, 179, 181, 191, 193, 197, 199, 210, 211, 223, 227, 229, 233, 239, 241, 251, 257, 263, 269, 271, 277, 281, 283, 289, 293, 307, 311, 313, 317, 331]

cp's OEIS Frontend

A079852 a(1) = 1, a(2) = 2, a(3) = 3 and a(n) is the smallest number such that all a(i)a(j)a(k) are different.

Table of values

List of values

n	a(n)
1	1
2	2
3	3
4	4
5	5
6	7
7	9
8	11
9	13
10	16
11	17
12	19
13	23
14	25
15	29
16	31
17	37
18	41
19	43
20	47
21	49
22	53
23	59
24	61
25	67
26	71
27	73
28	79
29	81
30	83
31	89
32	97
33	101
34	103
35	107
36	109
37	113
38	121
39	127
40	128
41	131
42	137
43	139
44	149
45	151
46	157
47	163
48	167
49	169
50	173
51	179
52	181
53	191
54	193
55	197
56	199
57	210
58	211
59	223
60	227
61	229
62	233
63	239
64	241
65	251
66	257
67	263
68	269
69	271
70	277
71	281
72	283
73	289
74	293
75	307
76	311
77	313
78	317
79	331

n	a(n)
1	1
2	2
3	3
4	4
5	5
6	7
7	9
8	11
9	13
10	16
11	17
12	19
13	23
14	25
15	29
16	31
17	37
18	41
19	43
20	47
21	49
22	53
23	59
24	61
25	67
26	71
27	73
28	79
29	81
30	83
31	89
32	97
33	101
34	103
35	107
36	109
37	113
38	121
39	127
40	128
41	131
42	137
43	139
44	149
45	151
46	157
47	163
48	167
49	169
50	173
51	179
52	181
53	191
54	193
55	197
56	199
57	210
58	211
59	223
60	227
61	229
62	233
63	239
64	241
65	251
66	257
67	263
68	269
69	271
70	277
71	281
72	283
73	289
74	293
75	307
76	311
77	313
78	317
79	331

cp's OEIS Frontend

A079852 a(1) = 1, a(2) = 2, a(3) = 3 and a(n) is the smallest number such that all a(i)*a(j)*a(k) are different.

Table of values

List of values

A079852 a(1) = 1, a(2) = 2, a(3) = 3 and a(n) is the smallest number such that all a(i)a(j)a(k) are different.

n	a(n)
1	1
2	2
3	3
4	4
5	5
6	7
7	9
8	11
9	13
10	16
11	17
12	19
13	23
14	25
15	29
16	31
17	37
18	41
19	43
20	47
21	49
22	53
23	59
24	61
25	67
26	71
27	73
28	79
29	81
30	83
31	89
32	97
33	101
34	103
35	107
36	109
37	113
38	121
39	127
40	128
41	131
42	137
43	139
44	149
45	151
46	157
47	163
48	167
49	169
50	173
51	179
52	181
53	191
54	193
55	197
56	199
57	210
58	211
59	223
60	227
61	229
62	233
63	239
64	241
65	251
66	257
67	263
68	269
69	271
70	277
71	281
72	283
73	289
74	293
75	307
76	311
77	313
78	317
79	331