A144016 - cp's OEIS frontend

A144016 a(n) = the largest positive integer m such that the binary representations of all positive integers <= m are found within the binary representation of n.

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

[1, 2, 1, 2, 2, 3, 1, 2, 2, 2, 3, 4, 3, 3, 1, 2, 2, 2, 4, 2, 2, 3, 3, 4, 4, 3, 3, 4, 3, 3, 1, 2, 2, 2, 4, 2, 2, 4, 4, 2, 2, 2, 3, 6, 3, 3, 3, 4, 4, 4, 4, 6, 3, 3, 3, 4, 4, 3, 3, 4, 3, 3, 1, 2, 2, 2, 4, 2, 2, 4, 4, 2, 2, 2, 5, 4, 6, 4, 4, 2, 2, 2, 5, 2, 2, 3, 3, 6, 6, 3, 3, 7, 3, 3, 3, 4, 4, 4, 4, 4, 6, 4, 4, 6, 6]

cp's OEIS Frontend

A144016 a(n) = the largest positive integer m such that the binary representations of all positive integers <= m are found within the binary representation of n.

Table of values

List of values

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

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

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