A214127 - cp's OEIS frontend

A214127 a(2n) = a(n-1) + a(n) and a(2n+1) = a(n+1) for n>=1, with a(0)=1, a(1)=2.

n	a(n)
0	1
1	2
2	3
3	3
4	5
5	3
6	6
7	5
8	8
9	3
10	8
11	6
12	9
13	5
14	11
15	8
16	13
17	3
18	11
19	8
20	11
21	6
22	14
23	9
24	15
25	5
26	14
27	11
28	16
29	8
30	19
31	13
32	21
33	3
34	16
35	11
36	14
37	8
38	19
39	11
40	19
41	6
42	17
43	14
44	20
45	9
46	23
47	15
48	24
49	5
50	20
51	14
52	19
53	11
54	25
55	16
56	27
57	8
58	24
59	19
60	27
61	13
62	32
63	21
64	34
65	3
66	24
67	16
68	19
69	11
70	27
71	14
72	25

[1, 2, 3, 3, 5, 3, 6, 5, 8, 3, 8, 6, 9, 5, 11, 8, 13, 3, 11, 8, 11, 6, 14, 9, 15, 5, 14, 11, 16, 8, 19, 13, 21, 3, 16, 11, 14, 8, 19, 11, 19, 6, 17, 14, 20, 9, 23, 15, 24, 5, 20, 14, 19, 11, 25, 16, 27, 8, 24, 19, 27, 13, 32, 21, 34, 3, 24, 16, 19, 11, 27, 14, 25]

cp's OEIS Frontend

A214127 a(2n) = a(n-1) + a(n) and a(2n+1) = a(n+1) for n>=1, with a(0)=1, a(1)=2.

Table of values

List of values

n	a(n)
0	1
1	2
2	3
3	3
4	5
5	3
6	6
7	5
8	8
9	3
10	8
11	6
12	9
13	5
14	11
15	8
16	13
17	3
18	11
19	8
20	11
21	6
22	14
23	9
24	15
25	5
26	14
27	11
28	16
29	8
30	19
31	13
32	21
33	3
34	16
35	11
36	14
37	8
38	19
39	11
40	19
41	6
42	17
43	14
44	20
45	9
46	23
47	15
48	24
49	5
50	20
51	14
52	19
53	11
54	25
55	16
56	27
57	8
58	24
59	19
60	27
61	13
62	32
63	21
64	34
65	3
66	24
67	16
68	19
69	11
70	27
71	14
72	25

n	a(n)
0	1
1	2
2	3
3	3
4	5
5	3
6	6
7	5
8	8
9	3
10	8
11	6
12	9
13	5
14	11
15	8
16	13
17	3
18	11
19	8
20	11
21	6
22	14
23	9
24	15
25	5
26	14
27	11
28	16
29	8
30	19
31	13
32	21
33	3
34	16
35	11
36	14
37	8
38	19
39	11
40	19
41	6
42	17
43	14
44	20
45	9
46	23
47	15
48	24
49	5
50	20
51	14
52	19
53	11
54	25
55	16
56	27
57	8
58	24
59	19
60	27
61	13
62	32
63	21
64	34
65	3
66	24
67	16
68	19
69	11
70	27
71	14
72	25

n	a(n)
0	1
1	2
2	3
3	3
4	5
5	3
6	6
7	5
8	8
9	3
10	8
11	6
12	9
13	5
14	11
15	8
16	13
17	3
18	11
19	8
20	11
21	6
22	14
23	9
24	15
25	5
26	14
27	11
28	16
29	8
30	19
31	13
32	21
33	3
34	16
35	11
36	14
37	8
38	19
39	11
40	19
41	6
42	17
43	14
44	20
45	9
46	23
47	15
48	24
49	5
50	20
51	14
52	19
53	11
54	25
55	16
56	27
57	8
58	24
59	19
60	27
61	13
62	32
63	21
64	34
65	3
66	24
67	16
68	19
69	11
70	27
71	14
72	25