A283187 - cp's OEIS frontend

A283187 a(0) = 0; a(1) = 1; a(2n) = 2a(n), a(2*n+1) = a(n) + (-1)^a(n+1).

n	a(n)
0	0
1	1
2	2
3	2
4	4
5	3
6	4
7	3
8	8
9	3
10	6
11	4
12	8
13	3
14	6
15	4
16	16
17	7
18	6
19	4
20	12
21	7
22	8
23	5
24	16
25	7
26	6
27	4
28	12
29	7
30	8
31	5
32	32
33	15
34	14
35	8
36	12
37	7
38	8
39	5
40	24
41	11
42	14
43	8
44	16
45	7
46	10
47	6
48	32
49	15
50	14
51	8
52	12
53	7
54	8
55	5
56	24
57	11
58	14
59	8
60	16
61	7
62	10
63	6
64	64
65	31
66	30
67	16
68	28
69	15
70	16
71	9
72	24
73	11
74	14
75	8
76	16
77	7
78	10
79	6
80	48
81	23
82	22
83	12
84	28
85	15
86	16
87	9
88	32
89	15
90	14

[0, 1, 2, 2, 4, 3, 4, 3, 8, 3, 6, 4, 8, 3, 6, 4, 16, 7, 6, 4, 12, 7, 8, 5, 16, 7, 6, 4, 12, 7, 8, 5, 32, 15, 14, 8, 12, 7, 8, 5, 24, 11, 14, 8, 16, 7, 10, 6, 32, 15, 14, 8, 12, 7, 8, 5, 24, 11, 14, 8, 16, 7, 10, 6, 64, 31, 30, 16, 28, 15, 16, 9, 24, 11, 14, 8, 16, 7, 10, 6, 48, 23, 22, 12, 28, 15, 16, 9, 32, 15, 14]

cp's OEIS Frontend

A283187 a(0) = 0; a(1) = 1; a(2n) = 2a(n), a(2*n+1) = a(n) + (-1)^a(n+1).

Table of values

List of values

n	a(n)
0	0
1	1
2	2
3	2
4	4
5	3
6	4
7	3
8	8
9	3
10	6
11	4
12	8
13	3
14	6
15	4
16	16
17	7
18	6
19	4
20	12
21	7
22	8
23	5
24	16
25	7
26	6
27	4
28	12
29	7
30	8
31	5
32	32
33	15
34	14
35	8
36	12
37	7
38	8
39	5
40	24
41	11
42	14
43	8
44	16
45	7
46	10
47	6
48	32
49	15
50	14
51	8
52	12
53	7
54	8
55	5
56	24
57	11
58	14
59	8
60	16
61	7
62	10
63	6
64	64
65	31
66	30
67	16
68	28
69	15
70	16
71	9
72	24
73	11
74	14
75	8
76	16
77	7
78	10
79	6
80	48
81	23
82	22
83	12
84	28
85	15
86	16
87	9
88	32
89	15
90	14

n	a(n)
0	0
1	1
2	2
3	2
4	4
5	3
6	4
7	3
8	8
9	3
10	6
11	4
12	8
13	3
14	6
15	4
16	16
17	7
18	6
19	4
20	12
21	7
22	8
23	5
24	16
25	7
26	6
27	4
28	12
29	7
30	8
31	5
32	32
33	15
34	14
35	8
36	12
37	7
38	8
39	5
40	24
41	11
42	14
43	8
44	16
45	7
46	10
47	6
48	32
49	15
50	14
51	8
52	12
53	7
54	8
55	5
56	24
57	11
58	14
59	8
60	16
61	7
62	10
63	6
64	64
65	31
66	30
67	16
68	28
69	15
70	16
71	9
72	24
73	11
74	14
75	8
76	16
77	7
78	10
79	6
80	48
81	23
82	22
83	12
84	28
85	15
86	16
87	9
88	32
89	15
90	14

cp's OEIS Frontend

A283187 a(0) = 0; a(1) = 1; a(2*n) = 2*a(n), a(2*n+1) = a(n) + (-1)^a(n+1).

Table of values

List of values

A283187 a(0) = 0; a(1) = 1; a(2n) = 2a(n), a(2*n+1) = a(n) + (-1)^a(n+1).

n	a(n)
0	0
1	1
2	2
3	2
4	4
5	3
6	4
7	3
8	8
9	3
10	6
11	4
12	8
13	3
14	6
15	4
16	16
17	7
18	6
19	4
20	12
21	7
22	8
23	5
24	16
25	7
26	6
27	4
28	12
29	7
30	8
31	5
32	32
33	15
34	14
35	8
36	12
37	7
38	8
39	5
40	24
41	11
42	14
43	8
44	16
45	7
46	10
47	6
48	32
49	15
50	14
51	8
52	12
53	7
54	8
55	5
56	24
57	11
58	14
59	8
60	16
61	7
62	10
63	6
64	64
65	31
66	30
67	16
68	28
69	15
70	16
71	9
72	24
73	11
74	14
75	8
76	16
77	7
78	10
79	6
80	48
81	23
82	22
83	12
84	28
85	15
86	16
87	9
88	32
89	15
90	14