A101888 - cp's OEIS frontend

A101888 Smallest natural number sequence without any length 5 equidistant arithmetic subsequences.

n	a(n)
1	1
2	2
3	3
4	4
5	6
6	7
7	8
8	9
9	11
10	12
11	13
12	14
13	16
14	17
15	18
16	19
17	22
18	23
19	24
20	25
21	27
22	28
23	29
24	30
25	32
26	33
27	34
28	35
29	37
30	38
31	39
32	40
33	43
34	44
35	45
36	46
37	48
38	49
39	50
40	51
41	53
42	54
43	55
44	56
45	58
46	59
47	60
48	61
49	64
50	65
51	66
52	67
53	69
54	70
55	71
56	72
57	74
58	75
59	76
60	77
61	79
62	80
63	81
64	82
65	86
66	87
67	88
68	90
69	91
70	92
71	93
72	95

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 13, 14, 16, 17, 18, 19, 22, 23, 24, 25, 27, 28, 29, 30, 32, 33, 34, 35, 37, 38, 39, 40, 43, 44, 45, 46, 48, 49, 50, 51, 53, 54, 55, 56, 58, 59, 60, 61, 64, 65, 66, 67, 69, 70, 71, 72, 74, 75, 76, 77, 79, 80, 81, 82, 86, 87, 88, 90, 91, 92, 93, 95]

cp's OEIS Frontend

A101888 Smallest natural number sequence without any length 5 equidistant arithmetic subsequences.

Table of values

List of values

n	a(n)
1	1
2	2
3	3
4	4
5	6
6	7
7	8
8	9
9	11
10	12
11	13
12	14
13	16
14	17
15	18
16	19
17	22
18	23
19	24
20	25
21	27
22	28
23	29
24	30
25	32
26	33
27	34
28	35
29	37
30	38
31	39
32	40
33	43
34	44
35	45
36	46
37	48
38	49
39	50
40	51
41	53
42	54
43	55
44	56
45	58
46	59
47	60
48	61
49	64
50	65
51	66
52	67
53	69
54	70
55	71
56	72
57	74
58	75
59	76
60	77
61	79
62	80
63	81
64	82
65	86
66	87
67	88
68	90
69	91
70	92
71	93
72	95

n	a(n)
1	1
2	2
3	3
4	4
5	6
6	7
7	8
8	9
9	11
10	12
11	13
12	14
13	16
14	17
15	18
16	19
17	22
18	23
19	24
20	25
21	27
22	28
23	29
24	30
25	32
26	33
27	34
28	35
29	37
30	38
31	39
32	40
33	43
34	44
35	45
36	46
37	48
38	49
39	50
40	51
41	53
42	54
43	55
44	56
45	58
46	59
47	60
48	61
49	64
50	65
51	66
52	67
53	69
54	70
55	71
56	72
57	74
58	75
59	76
60	77
61	79
62	80
63	81
64	82
65	86
66	87
67	88
68	90
69	91
70	92
71	93
72	95

n	a(n)
1	1
2	2
3	3
4	4
5	6
6	7
7	8
8	9
9	11
10	12
11	13
12	14
13	16
14	17
15	18
16	19
17	22
18	23
19	24
20	25
21	27
22	28
23	29
24	30
25	32
26	33
27	34
28	35
29	37
30	38
31	39
32	40
33	43
34	44
35	45
36	46
37	48
38	49
39	50
40	51
41	53
42	54
43	55
44	56
45	58
46	59
47	60
48	61
49	64
50	65
51	66
52	67
53	69
54	70
55	71
56	72
57	74
58	75
59	76
60	77
61	79
62	80
63	81
64	82
65	86
66	87
67	88
68	90
69	91
70	92
71	93
72	95