A101886 - cp's OEIS frontend

A101886 Smallest natural number sequence without any length 4 equidistant arithmetic subsequences.

n	a(n)
1	1
2	2
3	3
4	5
5	6
6	7
7	9
8	10
9	11
10	14
11	15
12	16
13	18
14	19
15	20
16	22
17	24
18	27
19	28
20	29
21	31
22	32
23	35
24	36
25	37
26	39
27	41
28	42
29	43
30	47
31	48
32	50
33	51
34	53
35	55
36	58
37	60
38	61
39	63
40	65
41	66
42	68
43	70
44	71
45	72
46	77
47	78
48	80
49	82
50	85
51	86
52	87
53	89
54	90
55	91
56	94
57	95
58	96
59	98
60	99
61	100
62	102
63	103
64	104
65	107
66	109
67	110
68	111
69	114

[1, 2, 3, 5, 6, 7, 9, 10, 11, 14, 15, 16, 18, 19, 20, 22, 24, 27, 28, 29, 31, 32, 35, 36, 37, 39, 41, 42, 43, 47, 48, 50, 51, 53, 55, 58, 60, 61, 63, 65, 66, 68, 70, 71, 72, 77, 78, 80, 82, 85, 86, 87, 89, 90, 91, 94, 95, 96, 98, 99, 100, 102, 103, 104, 107, 109, 110, 111, 114]

cp's OEIS Frontend

A101886 Smallest natural number sequence without any length 4 equidistant arithmetic subsequences.

Table of values

List of values

n	a(n)
1	1
2	2
3	3
4	5
5	6
6	7
7	9
8	10
9	11
10	14
11	15
12	16
13	18
14	19
15	20
16	22
17	24
18	27
19	28
20	29
21	31
22	32
23	35
24	36
25	37
26	39
27	41
28	42
29	43
30	47
31	48
32	50
33	51
34	53
35	55
36	58
37	60
38	61
39	63
40	65
41	66
42	68
43	70
44	71
45	72
46	77
47	78
48	80
49	82
50	85
51	86
52	87
53	89
54	90
55	91
56	94
57	95
58	96
59	98
60	99
61	100
62	102
63	103
64	104
65	107
66	109
67	110
68	111
69	114

n	a(n)
1	1
2	2
3	3
4	5
5	6
6	7
7	9
8	10
9	11
10	14
11	15
12	16
13	18
14	19
15	20
16	22
17	24
18	27
19	28
20	29
21	31
22	32
23	35
24	36
25	37
26	39
27	41
28	42
29	43
30	47
31	48
32	50
33	51
34	53
35	55
36	58
37	60
38	61
39	63
40	65
41	66
42	68
43	70
44	71
45	72
46	77
47	78
48	80
49	82
50	85
51	86
52	87
53	89
54	90
55	91
56	94
57	95
58	96
59	98
60	99
61	100
62	102
63	103
64	104
65	107
66	109
67	110
68	111
69	114

n	a(n)
1	1
2	2
3	3
4	5
5	6
6	7
7	9
8	10
9	11
10	14
11	15
12	16
13	18
14	19
15	20
16	22
17	24
18	27
19	28
20	29
21	31
22	32
23	35
24	36
25	37
26	39
27	41
28	42
29	43
30	47
31	48
32	50
33	51
34	53
35	55
36	58
37	60
38	61
39	63
40	65
41	66
42	68
43	70
44	71
45	72
46	77
47	78
48	80
49	82
50	85
51	86
52	87
53	89
54	90
55	91
56	94
57	95
58	96
59	98
60	99
61	100
62	102
63	103
64	104
65	107
66	109
67	110
68	111
69	114