A369294 - cp's OEIS frontend

A369294 Lexicographically earliest sequence of distinct positive integers such that a(1) = 1, a(2) = 2, a(3) = 3, and for any n > 3, A091255(a(n), a(n-2)) <> 1 and A091255(a(n), a(n-1)) = 1.

n	a(n)
1	1
2	2
3	3
4	4
5	5
6	8
7	9
8	16
9	7
10	6
11	21
12	10
13	35
14	12
15	13
16	14
17	23
18	22
19	15
20	11
21	17
22	44
23	27
24	26
25	29
26	28
27	33
28	32
29	31
30	18
31	155
32	20
33	81
34	24
35	127
36	30
37	49
38	34
39	69
40	36
41	173
42	40
43	19
44	39
45	38
46	43
47	42
48	25
49	45
50	50
51	51
52	52
53	53
54	56
55	57
56	62
57	63
58	64
59	65
60	74
61	71
62	37
63	46
64	251
65	48
66	79

[1, 2, 3, 4, 5, 8, 9, 16, 7, 6, 21, 10, 35, 12, 13, 14, 23, 22, 15, 11, 17, 44, 27, 26, 29, 28, 33, 32, 31, 18, 155, 20, 81, 24, 127, 30, 49, 34, 69, 36, 173, 40, 19, 39, 38, 43, 42, 25, 45, 50, 51, 52, 53, 56, 57, 62, 63, 64, 65, 74, 71, 37, 46, 251, 48, 79]

cp's OEIS Frontend

A369294 Lexicographically earliest sequence of distinct positive integers such that a(1) = 1, a(2) = 2, a(3) = 3, and for any n > 3, A091255(a(n), a(n-2)) <> 1 and A091255(a(n), a(n-1)) = 1.

Table of values

List of values

n	a(n)
1	1
2	2
3	3
4	4
5	5
6	8
7	9
8	16
9	7
10	6
11	21
12	10
13	35
14	12
15	13
16	14
17	23
18	22
19	15
20	11
21	17
22	44
23	27
24	26
25	29
26	28
27	33
28	32
29	31
30	18
31	155
32	20
33	81
34	24
35	127
36	30
37	49
38	34
39	69
40	36
41	173
42	40
43	19
44	39
45	38
46	43
47	42
48	25
49	45
50	50
51	51
52	52
53	53
54	56
55	57
56	62
57	63
58	64
59	65
60	74
61	71
62	37
63	46
64	251
65	48
66	79

n	a(n)
1	1
2	2
3	3
4	4
5	5
6	8
7	9
8	16
9	7
10	6
11	21
12	10
13	35
14	12
15	13
16	14
17	23
18	22
19	15
20	11
21	17
22	44
23	27
24	26
25	29
26	28
27	33
28	32
29	31
30	18
31	155
32	20
33	81
34	24
35	127
36	30
37	49
38	34
39	69
40	36
41	173
42	40
43	19
44	39
45	38
46	43
47	42
48	25
49	45
50	50
51	51
52	52
53	53
54	56
55	57
56	62
57	63
58	64
59	65
60	74
61	71
62	37
63	46
64	251
65	48
66	79

n	a(n)
1	1
2	2
3	3
4	4
5	5
6	8
7	9
8	16
9	7
10	6
11	21
12	10
13	35
14	12
15	13
16	14
17	23
18	22
19	15
20	11
21	17
22	44
23	27
24	26
25	29
26	28
27	33
28	32
29	31
30	18
31	155
32	20
33	81
34	24
35	127
36	30
37	49
38	34
39	69
40	36
41	173
42	40
43	19
44	39
45	38
46	43
47	42
48	25
49	45
50	50
51	51
52	52
53	53
54	56
55	57
56	62
57	63
58	64
59	65
60	74
61	71
62	37
63	46
64	251
65	48
66	79