A308057 - cp's OEIS frontend

A308057 Lexicographically earliest sequence of positive terms such that for any distinct m and n, a(m) + 2a(m+1) <> a(n) + 2a(n+1).

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

[1, 1, 2, 1, 3, 3, 4, 1, 6, 1, 7, 5, 7, 7, 8, 1, 12, 1, 13, 8, 2, 7, 12, 3, 15, 10, 5, 16, 3, 18, 3, 19, 12, 7, 19, 14, 7, 21, 15, 19, 18, 6, 13, 22, 6, 15, 22, 8, 16, 13, 24, 10, 18, 15, 24, 13, 26, 13, 27, 21, 25, 24, 15, 30, 13, 32, 13, 33, 24, 18, 22, 21]

cp's OEIS Frontend

A308057 Lexicographically earliest sequence of positive terms such that for any distinct m and n, a(m) + 2a(m+1) <> a(n) + 2a(n+1).

Table of values

List of values

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

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

cp's OEIS Frontend

A308057 Lexicographically earliest sequence of positive terms such that for any distinct m and n, a(m) + 2*a(m+1) <> a(n) + 2*a(n+1).

Table of values

List of values

A308057 Lexicographically earliest sequence of positive terms such that for any distinct m and n, a(m) + 2a(m+1) <> a(n) + 2a(n+1).

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