A249071 - cp's OEIS frontend

A249071 a(n) = A004001(2*n) - n, where A004001 is Hofstadter-Conway $10000 sequence.

n	a(n)
1	0
2	0
3	1
4	0
5	1
6	1
7	1
8	0
9	1
10	2
11	2
12	2
13	2
14	2
15	1
16	0
17	1
18	2
19	2
20	3
21	3
22	4
23	4
24	3
25	4
26	4
27	3
28	3
29	2
30	2
31	1
32	0
33	1
34	2
35	3
36	3
37	4
38	4
39	5
40	5
41	6
42	6
43	5
44	6
45	6
46	7
47	7
48	6
49	7
50	7
51	6
52	6
53	5
54	6
55	6
56	5
57	5
58	4
59	4
60	3
61	3
62	2
63	1
64	0
65	1
66	2
67	3
68	3
69	4
70	5
71	5
72	6
73	7
74	7
75	8
76	8
77	8
78	8
79	8
80	9
81	9
82	10
83	10
84	11
85	11
86	10
87	11
88	11
89	12
90	12
91	11
92	12
93	12
94	11
95	11
96	10
97	11
98	11
99	12
100	12
101	11
102	12
103	12
104	11
105	11
106	10
107	11
108	11
109	10
110	10
111	9
112	9
113	8
114	8
115	8
116	8
117	8
118	7
119	7
120	6
121	5
122	5
123	4
124	3
125	3
126	2
127	1
128	0

[0, 0, 1, 0, 1, 1, 1, 0, 1, 2, 2, 2, 2, 2, 1, 0, 1, 2, 2, 3, 3, 4, 4, 3, 4, 4, 3, 3, 2, 2, 1, 0, 1, 2, 3, 3, 4, 4, 5, 5, 6, 6, 5, 6, 6, 7, 7, 6, 7, 7, 6, 6, 5, 6, 6, 5, 5, 4, 4, 3, 3, 2, 1, 0, 1, 2, 3, 3, 4, 5, 5, 6, 7, 7, 8, 8, 8, 8, 8, 9, 9, 10, 10, 11, 11, 10, 11, 11, 12, 12, 11, 12, 12, 11, 11, 10, 11, 11, 12, 12, 11, 12, 12, 11, 11, 10, 11, 11, 10, 10, 9, 9, 8, 8, 8, 8, 8, 7, 7, 6, 5, 5, 4, 3, 3, 2, 1, 0]

cp's OEIS Frontend

A249071 a(n) = A004001(2*n) - n, where A004001 is Hofstadter-Conway $10000 sequence.

Table of values

List of values

n	a(n)
1	0
2	0
3	1
4	0
5	1
6	1
7	1
8	0
9	1
10	2
11	2
12	2
13	2
14	2
15	1
16	0
17	1
18	2
19	2
20	3
21	3
22	4
23	4
24	3
25	4
26	4
27	3
28	3
29	2
30	2
31	1
32	0
33	1
34	2
35	3
36	3
37	4
38	4
39	5
40	5
41	6
42	6
43	5
44	6
45	6
46	7
47	7
48	6
49	7
50	7
51	6
52	6
53	5
54	6
55	6
56	5
57	5
58	4
59	4
60	3
61	3
62	2
63	1
64	0
65	1
66	2
67	3
68	3
69	4
70	5
71	5
72	6
73	7
74	7
75	8
76	8
77	8
78	8
79	8
80	9
81	9
82	10
83	10
84	11
85	11
86	10
87	11
88	11
89	12
90	12
91	11
92	12
93	12
94	11
95	11
96	10
97	11
98	11
99	12
100	12
101	11
102	12
103	12
104	11
105	11
106	10
107	11
108	11
109	10
110	10
111	9
112	9
113	8
114	8
115	8
116	8
117	8
118	7
119	7
120	6
121	5
122	5
123	4
124	3
125	3
126	2
127	1
128	0

n	a(n)
1	0
2	0
3	1
4	0
5	1
6	1
7	1
8	0
9	1
10	2
11	2
12	2
13	2
14	2
15	1
16	0
17	1
18	2
19	2
20	3
21	3
22	4
23	4
24	3
25	4
26	4
27	3
28	3
29	2
30	2
31	1
32	0
33	1
34	2
35	3
36	3
37	4
38	4
39	5
40	5
41	6
42	6
43	5
44	6
45	6
46	7
47	7
48	6
49	7
50	7
51	6
52	6
53	5
54	6
55	6
56	5
57	5
58	4
59	4
60	3
61	3
62	2
63	1
64	0
65	1
66	2
67	3
68	3
69	4
70	5
71	5
72	6
73	7
74	7
75	8
76	8
77	8
78	8
79	8
80	9
81	9
82	10
83	10
84	11
85	11
86	10
87	11
88	11
89	12
90	12
91	11
92	12
93	12
94	11
95	11
96	10
97	11
98	11
99	12
100	12
101	11
102	12
103	12
104	11
105	11
106	10
107	11
108	11
109	10
110	10
111	9
112	9
113	8
114	8
115	8
116	8
117	8
118	7
119	7
120	6
121	5
122	5
123	4
124	3
125	3
126	2
127	1
128	0

n	a(n)
1	0
2	0
3	1
4	0
5	1
6	1
7	1
8	0
9	1
10	2
11	2
12	2
13	2
14	2
15	1
16	0
17	1
18	2
19	2
20	3
21	3
22	4
23	4
24	3
25	4
26	4
27	3
28	3
29	2
30	2
31	1
32	0
33	1
34	2
35	3
36	3
37	4
38	4
39	5
40	5
41	6
42	6
43	5
44	6
45	6
46	7
47	7
48	6
49	7
50	7
51	6
52	6
53	5
54	6
55	6
56	5
57	5
58	4
59	4
60	3
61	3
62	2
63	1
64	0
65	1
66	2
67	3
68	3
69	4
70	5
71	5
72	6
73	7
74	7
75	8
76	8
77	8
78	8
79	8
80	9
81	9
82	10
83	10
84	11
85	11
86	10
87	11
88	11
89	12
90	12
91	11
92	12
93	12
94	11
95	11
96	10
97	11
98	11
99	12
100	12
101	11
102	12
103	12
104	11
105	11
106	10
107	11
108	11
109	10
110	10
111	9
112	9
113	8
114	8
115	8
116	8
117	8
118	7
119	7
120	6
121	5
122	5
123	4
124	3
125	3
126	2
127	1
128	0