A305793 - cp's OEIS frontend

A305793 Restricted growth sequence transform of A305792, a filter sequence constructed from binary expansions of the proper divisors of n.

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

[1, 2, 2, 3, 2, 4, 2, 5, 6, 7, 2, 8, 2, 9, 10, 11, 2, 12, 2, 13, 14, 15, 2, 16, 17, 15, 10, 18, 2, 19, 2, 20, 21, 7, 22, 23, 2, 15, 21, 24, 2, 25, 2, 26, 27, 28, 2, 29, 30, 31, 10, 26, 2, 32, 33, 34, 21, 28, 2, 35, 2, 36, 37, 38, 33, 39, 2, 13, 40, 41, 2, 42, 2, 43, 44, 26, 45, 46, 2, 47, 48, 43, 2, 49, 50, 51, 40, 52, 2, 53, 45, 54, 55, 56, 33, 57, 2, 58, 59]

cp's OEIS Frontend

A305793 Restricted growth sequence transform of A305792, a filter sequence constructed from binary expansions of the proper divisors of n.

Table of values

List of values

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

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

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