A277808 - cp's OEIS frontend

A277808 a(n) = number of iterations of map k -> A003188(A006068(k)/2) that are required (when starting from k = n) until k is an odious number.

n	a(n)
1	0
2	0
3	1
4	0
5	1
6	2
7	0
8	0
9	1
10	2
11	0
12	3
13	0
14	0
15	1
16	0
17	1
18	2
19	0
20	3
21	0
22	0
23	1
24	4
25	0
26	0
27	1
28	0
29	1
30	2
31	0
32	0
33	1
34	2
35	0
36	3
37	0
38	0
39	1
40	4
41	0
42	0
43	1
44	0
45	1
46	2
47	0
48	5
49	0
50	0
51	1
52	0
53	1
54	2
55	0
56	0
57	1
58	2
59	0
60	3
61	0
62	0
63	1
64	0
65	1
66	2
67	0
68	3
69	0
70	0
71	1
72	4
73	0
74	0
75	1
76	0
77	1
78	2
79	0
80	5
81	0
82	0
83	1
84	0
85	1
86	2
87	0
88	0
89	1
90	2
91	0
92	3
93	0
94	0
95	1
96	6
97	0
98	0
99	1
100	0
101	1
102	2
103	0
104	0
105	1
106	2
107	0
108	3
109	0
110	0
111	1
112	0
113	1
114	2
115	0
116	3
117	0
118	0
119	1
120	4

[0, 0, 1, 0, 1, 2, 0, 0, 1, 2, 0, 3, 0, 0, 1, 0, 1, 2, 0, 3, 0, 0, 1, 4, 0, 0, 1, 0, 1, 2, 0, 0, 1, 2, 0, 3, 0, 0, 1, 4, 0, 0, 1, 0, 1, 2, 0, 5, 0, 0, 1, 0, 1, 2, 0, 0, 1, 2, 0, 3, 0, 0, 1, 0, 1, 2, 0, 3, 0, 0, 1, 4, 0, 0, 1, 0, 1, 2, 0, 5, 0, 0, 1, 0, 1, 2, 0, 0, 1, 2, 0, 3, 0, 0, 1, 6, 0, 0, 1, 0, 1, 2, 0, 0, 1, 2, 0, 3, 0, 0, 1, 0, 1, 2, 0, 3, 0, 0, 1, 4]

cp's OEIS Frontend

A277808 a(n) = number of iterations of map k -> A003188(A006068(k)/2) that are required (when starting from k = n) until k is an odious number.

Table of values

List of values

n	a(n)
1	0
2	0
3	1
4	0
5	1
6	2
7	0
8	0
9	1
10	2
11	0
12	3
13	0
14	0
15	1
16	0
17	1
18	2
19	0
20	3
21	0
22	0
23	1
24	4
25	0
26	0
27	1
28	0
29	1
30	2
31	0
32	0
33	1
34	2
35	0
36	3
37	0
38	0
39	1
40	4
41	0
42	0
43	1
44	0
45	1
46	2
47	0
48	5
49	0
50	0
51	1
52	0
53	1
54	2
55	0
56	0
57	1
58	2
59	0
60	3
61	0
62	0
63	1
64	0
65	1
66	2
67	0
68	3
69	0
70	0
71	1
72	4
73	0
74	0
75	1
76	0
77	1
78	2
79	0
80	5
81	0
82	0
83	1
84	0
85	1
86	2
87	0
88	0
89	1
90	2
91	0
92	3
93	0
94	0
95	1
96	6
97	0
98	0
99	1
100	0
101	1
102	2
103	0
104	0
105	1
106	2
107	0
108	3
109	0
110	0
111	1
112	0
113	1
114	2
115	0
116	3
117	0
118	0
119	1
120	4

n	a(n)
1	0
2	0
3	1
4	0
5	1
6	2
7	0
8	0
9	1
10	2
11	0
12	3
13	0
14	0
15	1
16	0
17	1
18	2
19	0
20	3
21	0
22	0
23	1
24	4
25	0
26	0
27	1
28	0
29	1
30	2
31	0
32	0
33	1
34	2
35	0
36	3
37	0
38	0
39	1
40	4
41	0
42	0
43	1
44	0
45	1
46	2
47	0
48	5
49	0
50	0
51	1
52	0
53	1
54	2
55	0
56	0
57	1
58	2
59	0
60	3
61	0
62	0
63	1
64	0
65	1
66	2
67	0
68	3
69	0
70	0
71	1
72	4
73	0
74	0
75	1
76	0
77	1
78	2
79	0
80	5
81	0
82	0
83	1
84	0
85	1
86	2
87	0
88	0
89	1
90	2
91	0
92	3
93	0
94	0
95	1
96	6
97	0
98	0
99	1
100	0
101	1
102	2
103	0
104	0
105	1
106	2
107	0
108	3
109	0
110	0
111	1
112	0
113	1
114	2
115	0
116	3
117	0
118	0
119	1
120	4

n	a(n)
1	0
2	0
3	1
4	0
5	1
6	2
7	0
8	0
9	1
10	2
11	0
12	3
13	0
14	0
15	1
16	0
17	1
18	2
19	0
20	3
21	0
22	0
23	1
24	4
25	0
26	0
27	1
28	0
29	1
30	2
31	0
32	0
33	1
34	2
35	0
36	3
37	0
38	0
39	1
40	4
41	0
42	0
43	1
44	0
45	1
46	2
47	0
48	5
49	0
50	0
51	1
52	0
53	1
54	2
55	0
56	0
57	1
58	2
59	0
60	3
61	0
62	0
63	1
64	0
65	1
66	2
67	0
68	3
69	0
70	0
71	1
72	4
73	0
74	0
75	1
76	0
77	1
78	2
79	0
80	5
81	0
82	0
83	1
84	0
85	1
86	2
87	0
88	0
89	1
90	2
91	0
92	3
93	0
94	0
95	1
96	6
97	0
98	0
99	1
100	0
101	1
102	2
103	0
104	0
105	1
106	2
107	0
108	3
109	0
110	0
111	1
112	0
113	1
114	2
115	0
116	3
117	0
118	0
119	1
120	4