A165416 - cp's OEIS frontend

A165416 Irregular array read by rows: The n-th row contains those distinct positive integers that each, when written in binary, occurs as a substring in binary n.

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

[1, 1, 2, 1, 3, 1, 2, 4, 1, 2, 5, 1, 2, 3, 6, 1, 3, 7, 1, 2, 4, 8, 1, 2, 4, 9, 1, 2, 5, 10, 1, 2, 3, 5, 11, 1, 2, 3, 4, 6, 12, 1, 2, 3, 5, 6, 13, 1, 2, 3, 6, 7, 14, 1, 3, 7, 15, 1, 2, 4, 8, 16, 1, 2, 4, 8, 17, 1, 2, 4, 9, 18, 1, 2, 3, 4, 9, 19, 1, 2, 4, 5, 10, 20, 1, 2, 5, 10, 21, 1, 2, 3, 5, 6, 11, 22, 1]

cp's OEIS Frontend

A165416 Irregular array read by rows: The n-th row contains those distinct positive integers that each, when written in binary, occurs as a substring in binary n.

Table of values

List of values

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

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

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