A268129 - cp's OEIS frontend

A268129 If a(n) is a multiple of 3, then a(n+1) = a(n) + a(n-1). Lexicographic first permutation of the positive integers with this property.

n	a(n)
1	1
2	2
3	3
4	5
5	4
6	6
7	10
8	7
9	8
10	9
11	17
12	11
13	12
14	23
15	13
16	14
17	15
18	29
19	16
20	18
21	34
22	19
23	20
24	21
25	41
26	22
27	24
28	46
29	25
30	26
31	27
32	53
33	28
34	30
35	58
36	31
37	32
38	33
39	65
40	35
41	36
42	71
43	37
44	38
45	39
46	77
47	40
48	42
49	82
50	43
51	44
52	45
53	89
54	47
55	48
56	95
57	49
58	50
59	51
60	101
61	52
62	54
63	106
64	55
65	56
66	57
67	113
68	59
69	60
70	119
71	61
72	62
73	63
74	125
75	64
76	66
77	130
78	67
79	68
80	69
81	137
82	70
83	72
84	142
85	73
86	74
87	75

[1, 2, 3, 5, 4, 6, 10, 7, 8, 9, 17, 11, 12, 23, 13, 14, 15, 29, 16, 18, 34, 19, 20, 21, 41, 22, 24, 46, 25, 26, 27, 53, 28, 30, 58, 31, 32, 33, 65, 35, 36, 71, 37, 38, 39, 77, 40, 42, 82, 43, 44, 45, 89, 47, 48, 95, 49, 50, 51, 101, 52, 54, 106, 55, 56, 57, 113, 59, 60, 119, 61, 62, 63, 125, 64, 66, 130, 67, 68, 69, 137, 70, 72, 142, 73, 74, 75]

cp's OEIS Frontend

A268129 If a(n) is a multiple of 3, then a(n+1) = a(n) + a(n-1). Lexicographic first permutation of the positive integers with this property.

Table of values

List of values

n	a(n)
1	1
2	2
3	3
4	5
5	4
6	6
7	10
8	7
9	8
10	9
11	17
12	11
13	12
14	23
15	13
16	14
17	15
18	29
19	16
20	18
21	34
22	19
23	20
24	21
25	41
26	22
27	24
28	46
29	25
30	26
31	27
32	53
33	28
34	30
35	58
36	31
37	32
38	33
39	65
40	35
41	36
42	71
43	37
44	38
45	39
46	77
47	40
48	42
49	82
50	43
51	44
52	45
53	89
54	47
55	48
56	95
57	49
58	50
59	51
60	101
61	52
62	54
63	106
64	55
65	56
66	57
67	113
68	59
69	60
70	119
71	61
72	62
73	63
74	125
75	64
76	66
77	130
78	67
79	68
80	69
81	137
82	70
83	72
84	142
85	73
86	74
87	75

n	a(n)
1	1
2	2
3	3
4	5
5	4
6	6
7	10
8	7
9	8
10	9
11	17
12	11
13	12
14	23
15	13
16	14
17	15
18	29
19	16
20	18
21	34
22	19
23	20
24	21
25	41
26	22
27	24
28	46
29	25
30	26
31	27
32	53
33	28
34	30
35	58
36	31
37	32
38	33
39	65
40	35
41	36
42	71
43	37
44	38
45	39
46	77
47	40
48	42
49	82
50	43
51	44
52	45
53	89
54	47
55	48
56	95
57	49
58	50
59	51
60	101
61	52
62	54
63	106
64	55
65	56
66	57
67	113
68	59
69	60
70	119
71	61
72	62
73	63
74	125
75	64
76	66
77	130
78	67
79	68
80	69
81	137
82	70
83	72
84	142
85	73
86	74
87	75

n	a(n)
1	1
2	2
3	3
4	5
5	4
6	6
7	10
8	7
9	8
10	9
11	17
12	11
13	12
14	23
15	13
16	14
17	15
18	29
19	16
20	18
21	34
22	19
23	20
24	21
25	41
26	22
27	24
28	46
29	25
30	26
31	27
32	53
33	28
34	30
35	58
36	31
37	32
38	33
39	65
40	35
41	36
42	71
43	37
44	38
45	39
46	77
47	40
48	42
49	82
50	43
51	44
52	45
53	89
54	47
55	48
56	95
57	49
58	50
59	51
60	101
61	52
62	54
63	106
64	55
65	56
66	57
67	113
68	59
69	60
70	119
71	61
72	62
73	63
74	125
75	64
76	66
77	130
78	67
79	68
80	69
81	137
82	70
83	72
84	142
85	73
86	74
87	75