A362232 - cp's OEIS frontend

A362232 a(1) = 1; for n > 1, a(n) is number of terms in the first n-1 terms of the sequence that are not proper divisors of a(n-1).

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

[1, 1, 2, 1, 4, 1, 6, 2, 4, 3, 6, 4, 6, 6, 7, 11, 12, 3, 14, 12, 5, 17, 18, 11, 20, 15, 19, 23, 24, 12, 15, 24, 14, 26, 28, 23, 32, 28, 26, 33, 32, 32, 33, 35, 38, 38, 39, 41, 44, 38, 43, 47, 48, 33, 46, 47, 52, 46, 50, 52, 49, 56, 48, 43, 60, 43, 62, 61, 64, 57, 63, 64, 60, 51, 67, 71, 72, 56, 64]

cp's OEIS Frontend

A362232 a(1) = 1; for n > 1, a(n) is number of terms in the first n-1 terms of the sequence that are not proper divisors of a(n-1).

Table of values

List of values

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

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

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