A368313 - cp's OEIS frontend

A368313 Irregular table T(n, k), n > 0, k = 1..A368314(n), read by rows: the n-th row lists the numbers that can be obtained by replacing any positive number without leading zeros, say m, appearing in the binary expansion of n by one of the divisors of m.

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

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

cp's OEIS Frontend

A368313 Irregular table T(n, k), n > 0, k = 1..A368314(n), read by rows: the n-th row lists the numbers that can be obtained by replacing any positive number without leading zeros, say m, appearing in the binary expansion of n by one of the divisors of m.

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

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

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